which diagnostic test differentiates between aspiration of gastric contents from reflux and aspiration of gastric contents from poor oropharyngel muscle coordination in a child
Answers
The diagnostic test that differentiates between aspiration of gastric contents from reflux and aspiration of gastric contents from poor oropharyngeal muscle coordination in a child is a video-fluoroscopic swallowing study (VFSS).
Aspiration is the breathing in of foreign material into the respiratory tract, such as food or liquid, leading to symptoms such as cough, wheezing, and shortness of breath. Reflux is the return of stomach contents, including acid, back into the esophagus. It is normal and frequent in infants, but when it persists, it may be a sign of gastroesophageal reflux disease (GERD).
Video-fluoroscopic swallowing study (VFSS) is a type of diagnostic test that uses real-time X-ray images to record the movement of the mouth and throat during swallowing. It helps to diagnose the different types of aspiration by evaluating the safety and efficacy of swallowing. In addition, VFSS is used to determine the most appropriate type of feeding that is safe and effective for the child with swallowing difficulties, such as thickened liquids, pureed foods, or a feeding tube.
When children with swallowing problems are evaluated with VFSS, the radiologist can differentiate between aspiration of gastric contents from reflux and aspiration of gastric contents from poor oropharyngeal muscle coordination.
To learn more about VFSS visit:
https://brainly.com/question/29358855
#SPJ11
The diagnostic test that differentiates between aspiration of gastric contents from reflux and aspiration of gastric contents from poor oropharyngeal muscle coordination in a child is known as a videofluoroscopic swallow study (VFSS).
The videofluoroscopic swallow study (VFSS) is a radiologic diagnostic test that utilizes video imaging to visualize the oral, pharyngeal, and esophageal phases of swallowing in real-time. In this test, the patient is asked to eat and drink various consistencies of food and drink, which is radiographically viewed to assess any difficulties in swallowing. By observing the images of swallowing, the doctor can identify whether the aspiration is due to gastroesophageal reflux or poor muscle coordination of the oropharyngeal region.
Find more about Diagnostic Tests here: https://brainly.com/question/3787717
#SPJ11
Related Questions
approximately one-_____ of all middle-aged men experience at least occasional difficulty getting or maintaining an erection.
Answers
Answer:one-third. I hope this helps you
Explanation:
According to medical research, approximately one-third of all middle-aged men experience at least occasional difficulty getting or maintaining an erection, which is medically referred to as erectile dysfunction (ED). This condition can be caused by a variety of factors such as physical health issues, psychological factors, lifestyle factors, and even certain medications. It is important for individuals experiencing ED to seek medical advice in order to identify the underlying cause and receive appropriate treatment. There are several effective treatment approaches available, ranging from medications such as Viagra, Cialis, and Levitra, to different forms of behavioral therapy, and in some cases, surgical intervention.
Describe the energy flow and chemical cycling through a terrestrial ecosystem. What has changed from an aquatic ecosystem? What has remained the same? (2 pts)
What challenges meeting their life needs would organisms face moving from an aquatic environment to a terrestrial one? (2 pts)
Answers
The energy flow and chemical cycling in a terrestrial ecosystem is quite different from an aquatic ecosystem. In a terrestrial ecosystem, the primary sources of energy are solar energy and organic matter. Solar energy is absorbed by plants and used to create food through photosynthesis.
This energy then passes to other organisms by feeding on plants or other animals. The chemical cycle is also changed in a terrestrial ecosystem, with an emphasis on the carbon cycle. Carbon dioxide from the air is used by plants and converted into organic matter to fuel the ecosystem. When organic matter is broken down, this releases carbon dioxide back into the atmosphere, completing the cycle.
The biggest challenge for organisms moving from an aquatic to terrestrial environment is finding new sources of water. Aquatic organisms are specialized in using their environment to meet their needs, but on land these needs become much more pressing.
know more about organic matter here
https://brainly.com/question/31228791#
#SPJ11
Natural selection means
A. Traits that promote survival are passed on.
B. Traits that do not promote survival are passed on.
C. The most brilliantly colored animal survives.
D. The weakest animal reproduces the most.
Answers
Answer:
A.) Traits that promote survival are passed on.
Explanation:
Natural selection is a natural process in which organisms that are more adapted to their environment survive and reproduce more than those that aren't. I hope I helped! ^-^
What structures of the knee joint function to separate and align the articular surfaces within the joint capsule
Answers
Answer:
Two menisci
Explanation:
They separate and align the femoral and tibial joint surfaces.
D. dependent variable: Bean plants idai indragobe
If you drink caffeine, will you be more tired than if you did not drink caffeine?
A. control group:
B. experimental group:
C. independent variable:
D. dependent variable:
hot of or
τ.-...….
class size on student achievement?
Answers
If you drink caffeine, will you be more tired than if you did not drink caffeine is an example of dependent variable.
What is a variable in science?A variable is a factor that can be manipulated, changed or controlled while performing scientific experiments.Variables are of 3 types: independent, dependent and controlled variables.A dependent variable is the one that changes as a result of manipulating independent variable in experiments.Independent variable consists of conditions that can be manipulated in experiments and thus affect the dependent variables.A control group is the one which is used as a standard while performing the experiments. This group contains the normal data to which no manipulations are made.An experimental group is the one to which we perform experiments. This group receives the treatment and is used to test a hypothesis.Learn more about variables here:
https://brainly.com/question/25223322
#SPJ9
What do I put in the chart? Picture attached
Answers
Answer:
The woman's genotype - Bb
The man's genotype - bb
Chances of having a child with blue eyes - 50%
Chances of having a child with brown eyes - 50%
Explanation:
Many of our traits are determined by our genetics. We inherit genetic information from both of our parents. From each of them, we get one copy of a gene that determines a certain trait. These gene copies are called alleles.
The dominant allele is the one that masks the effect of the other type of allele, called the recessive allele. This means that a person needs to have only one dominant allele in order for its effect to be expressed. In order for the effect of the recessive allele to be expressed, the person needs to have two recessive alleles.
If a man has blue eyes, which is a recessive trait, he needs to have two recessive alleles (bb). This is why the genotype of the man is bb.
If his child has blue eyes, this means that its genotype is bb as well. The mother's eyes are brown, which means that she needs to have at least one recessive allele. Based on this, we can conclude that her genotype is Bb.
Since the mother has one dominant allele, this means that her children could have brown eyes as well. This is what the Punnett square would look like:
B b
b Bb bb
b Bb bb
Two out of four children would have brown eyes, and the other two would have blue eyes. This means that their chances of them having a child with blue eyes are 50%. The chances of them having a child with brown eyes are the same.
HELP WILL GIVE BRAINLIEST A scientist is studying a new species of bird found in the Amazon. She suspects that it is demonstrating a
Mendelian trait with the shape of its beak. When she runs her observed numbers with what would be expected,
she gets a chi-square value of 6.23. Can she support her Null hypothesis? (After saying yes or no, explain why).
Answers
In the Hershey Chase experiment components of bacteriophages were labeled with radioactive isotopes of sulfur and phosphorus What was
the Hershey-Chase evperiment designed to determine?
Answers
Answer:
c
Explanation:
It was designed to determine whether the genetic material of the bacteriophage (a type of virus that infects bacteria) is made of DNA or protein.
What was Hershey-Chase experiment?The Hershey-Chase experiment, also known as the "Blender Experiment," was a classic experiment in molecular biology that was conducted in 1952 by Alfred Hershey and Martha Chase. It was designed to determine whether the genetic material of the bacteriophage (a type of virus that infects bacteria) is made of DNA or protein.
In the experiment, components of the bacteriophage were labeled with radioactive isotopes of sulfur and phosphorus. The labeled phages were then used to infect bacterial cells, and the cells were subjected to various treatments to separate the viral components from the bacterial components.
The results of the experiment showed that the genetic material of the bacteriophage was made of DNA, not protein. This was determined by the fact that the labeled DNA, but not the labeled protein, was able to enter the bacterial cells and infect them. This experiment provided strong evidence for the "central dogma" of molecular biology, which states that genetic information flows from DNA to protein, but not the other way around.
Learn more about Hershey-Chase experiment, here:
https://brainly.com/question/11697877
#SPJ2
Killing pathogens and then using them to provide the body with active immunity is called ______. This is often done in young children.
When the immune system treats otherwise harmless substances, such as pollen, as if they were invaders, a/n ______ can occur.
HIV is a virus that attacks ______ in the body, weakening the immune system.
Polio used to be fairly common and devastating. Thanks to widespread vaccination against polio, the disease is now considered _______, no longer infecting nearly as many people as it once did.
Arthritis is an example of a/n _______, where part of a person’s body is identified as foreign and attacked by the person’s immune system.
Respond to the following based on your reading.
Colonization is largely blamed for bringing smallpox to the Americas. Why was this disease so devastating to Native Americans? Why can we now travel to different parts of the world and avoid contracting analogous diseases?
Answers
Answer:
Killing pathogens and then using them to provide the body with active immunity is called IMMUNIZATION . This is often done in young children.
When the immune system treats otherwise harmless substances, such as pollen, as if they were invaders, a/n ALLERGY can occur.
HIV is a virus that attacks WHITE BLOOD CELLS in the body, weakening the immune system.
Polio used to be fairly common and devastating. Thanks to widespread vaccination against polio, the disease is now considered ABSENT, no longer infecting nearly as many people as it once did.
Arthritis is an example of a/n AUTOIMMUNE DISORDER where part of a person’s body is identified as foreign and attacked by the person’s immune system.
Immunization helps involves the injection of dead pathogens into the bloodstream. This helps in the release of antibodies which helps in protecting the body against further attacks in the future.
Allergy happens as a result of the body system treating and attacking harmless substances.
This is because the ships which brought immigrants into the country had someone who had small pox on board which spread and many got infected and killed due to lack of vaccine and treatment.
Immunization helps people to travel without having to worry about diseases.
Answer:
vaccination
allergic reaction
t-cells
eradicated
autoimmune disease
Europeans had been exposed to the virus that causes smallpox for many generations, allowing them to acquire immunity to the virus. Native Americans were not exposed to smallpox or similar viruses before, so they had no immunity to the virus. In modern times, before traveling abroad, a person often receives vaccinations or other medications to avoid contracting the diseases specific to that region of the world.
Explanation:
ASAP
Why are hydrogen bonds the key to the properties of water?
Adhesion how is this shown through a narrow glass tube? An example found in nature.
High surface tension how is it created and useful? Two examples in nature
Difference between high specific heat and heat of vaporization? How do the two moderate earth's climate
Answers
Answer:
The first one is: The hydrogen bonds that form between water molecules account for some of the essential — and unique — properties of water. ... The attraction created by hydrogen bonds keeps water liquid over a wider range of temperature than is found for any other molecule its size.
The second one is: Before it overflows, the water forms a dome-like shape above the rim of the glass. This dome-like shape forms due to the water molecules’ cohesive properties, or their tendency to stick to one another. Cohesion refers to the attraction of molecules for other molecules of the same kind, and water molecules have strong cohesive forces thanks to their ability to form hydrogen bonds with one another.
The third one is: Water molecules want to cling to each other. At the surface, however, there are fewer water molecules to cling to since there is air above (thus, no water molecules). This results in a stronger bond between those molecules that actually do come in contact with one another, and a layer of strongly bonded water
This is the fourth: Water molecules are very good at forming hydrogen bonds, weak associations between the partially positive and partially negative ends of the molecules. Hydrogen bonding explains both the effectiveness of evaporative cooling (why sweating cools you off) and the low density of ice (why ice floats).
Explanation: i hope this helps it was a lot of typing!!!
Human height shows a continuous variation from the very short to the very tall. Height is most likely controlled by?.
Answers
Most people's height is determined primarily by a combination of genetic variants with modest effects on height, as well as a smaller contribution from environmental factors (such as nutrition).
More than 700 such gene variants have been identified, with many more expected. Human characteristics such as height, eye color, and hair color vary slightly because they are controlled by many genes, each of which contributes a small amount to the overall phenotype. Height, skin color, and eye color are three examples of polygenic traits in humans. Multiple genes control these characteristics. Polygenic traits do not follow Mendel's pattern of inheritance because multiple genes are involved.
Learn more about polygenic here-
https://brainly.com/question/25733018
#SPJ4
Etiology and Infectious Disease
This activity asks you to match each key term related to etiology and infectious disease with its description. Match to etiology, infections disease, germ theory of disease, or Koch's postulates.
Based on the information contained in the introduction, match each of the following concepts with its best description.
1. The study of the cause of a disease
2. disease directly caused by microorganisms and not by other means, for example, genetic or degenerative diseases
3. this theory states that microorganisms cause infected diseases
4. experimental requirements for identifying the agent of an infectious disease
Answers
Learn more about Infectious Disease here: https://brainly.com/question/14260008
#SPJ11
A computer model of the spread of a disease through a human population
can be used to make predictions about changes in case numbers over time.
Which sentence best describes a benefit of using a computer model of the
spread of a disease?
A. It gives details about how each person might be affected by the
disease.
B. It displays information about how a possible treatment for the
disease will affect a specific individual.
C. It can be used to study details of the disease that are too small to
be observed directly.
D. It allows scientists to compare the possible outcomes of several
different decisions.
Answers
The most effective way to describe a benefit of employing a computer model of disease transmission It can be used to examine disease-related details that are too small to be seen directly.
The correct option is C.
How do computers aid the medical profession?Computers can now operate lab apparatus, blood pressure and heart rate monitors, and other crucial medical devices, as well as alert staff when something is wrong. In some scenarios, computers can help doctors perform treatments, improving the safety and convenience of the environment for everyone involved—staff members and patients.
Why do models get utilized in medicine?In order to comprehend and explain health behavior and to direct the selection, creation, and use of interventions, theories and models are employed in program planning.
What benefits may computational modeling provide to medical research and care?tracking contagious illnesses The most efficient therapies are found using computational models, which are also used to monitor and modify interventions to stop the spread of disease.
To know more about healthcare visit:
https://brainly.com/question/28426089
#SPJ1
What is the scale factor in the dilation? mc014-1. One-sixth One-third 3 6
Answers
The size of the image will be 3 times the size of the original object. In conclusion, the scale factor in the given problem is 3.
In mathematics, the term dilation means to alter the size of an object while keeping its shape. The proportion of the size of the preimage to the size of the image is known as the scale factor. It's critical to remember that the scale factor will affect all measurements on the object, including its height, weight, and length. It also affects the area and volume of the figure. In this given problem, the dilation ratio, which is also known as the scale factor, is 3.
The dilation ratio is equal to the ratio of the size of the preimage to the size of the image, and it indicates how much the image has grown or shrunk. Since the scale factor is 3, the image of the given object would be three times larger than the original one.
To learn more about dilation click here https://brainly.com/question/32609556
#SPJ11
During a fight-or-flight response, epinephrine is released into the body’s circulatory system and transported throughout the body. Some cells exhibit a response to the epinephrine while other cells do not.Which of the following justifies the claim that differences in components of cell signaling pathways explain the different responses to epinephrine?a. Cell signaling depends on the ability to detect a signal molecule. Not all cells have receptors for epinephrine. Only cells with such receptors are capable of responding.b. Cell signaling depends on the transduction of a received signal by the nervous system. Not all cells are close enough to a synapse to receive the signal and respond.c. Cell signaling depends on the signal being able to diffuse through the cell membrane. Epinephrine is incapable of diffusing through some plasma membranes because of the membrane’s phospholipid composition.d. Cell signaling requires reception, transduction, and response. All cells can receive epinephrine, all cells respond with a pathway, but only select cells have the proper coding in their DNA to respond.
Answers
The correct answer is option A. Receptors detect specific molecules of epinephrine.
During the fight-or-flight response, epinephrine is released into the circulatory system and transported throughout the body. Cell signalling is the process that allows for different responses to this epinephrine. Epinephrine triggers a cascade of events by acting as a signal molecule (ligand) that binds to specific receptors on the surface of target cells and generates the cellular response. Cell signalling depends on the ability to detect a signal molecule, so only cells with receptors for epinephrine will be able to respond to it. Option A explains that not all cells have receptors for epinephrine, so only cells with these receptors are capable of responding.Learn more about epinephrine: https://brainly.com/question/22817529
#SPJ11
Cross a brown homozygous recessive mouse with a black heterozygous mouse and determine the
percentages of the possible phenotypes and genotypes. (________/10)
Gametes
b.
Cross
P2:
Phenotype and Genotype percentages
Black
hetero
mouse
Brown Mouse > homoz2||
enter
Answers
When these two mice are crossed, the possible genotypes for their offspring are Bb and bb, while the possible phenotypes are black and brown fur.
Using a Punnett square, we can determine the possible genotypes and phenotypes of the offspring:
| | B | b |
| - | - | - |
| b | Bb| bb|
| b | Bb| bb|
As we can see, the possible genotypes of the offspring are Bb and bb, with a 50% chance of each. The possible phenotypes are black and brown fur, with a 50% chance of each.
Therefore, the percentages of the possible phenotypes and genotypes are:
- 50% chance of having black fur (Bb)
- 50% chance of having brown fur (bb)
- 50% chance of being heterozygous black (Bb)
- 50% chance of being homozygous brown (bb)
A population of a wild animal is a frequent target for hunters. Hunters tend to hunt the larger animals with big horns. How might this affect the populations in the wild?
A.
Animals with average horns will increase in number.
B.
Smaller animals with a trait for short horns will become endangered.
C.
Traits for larger animals with big horns will be selected.
D.
Traits for smaller animals with short horns will be selected.
Reset
Answers
Answer:
D. Traits for smaller animals with short horns will be selected.
Explanation:
The process of natural selection will favour those individuals that possess the combination of characteristics that are most likely to survive and reproduce. As the hunters tend to target the larger animals with big horn, smaller animals with short horns will have better chances of survival so the traits for short animals with short horns will be selected.
Question 12 (6 points)
Answer the following relating to PHOTOSYNTHESIS and CELLULAR RESPIRATION
for 2 points each:
1. Identify WHERE each process occurs in cells.
2. Identify what EACH process needs and makes.
3. Explain how photosynthesis AND cellular respiration are important to the carbon
cycle.
Answers
1. Photosynthesis occurs in the Chloroplast, which contain a chlorophyll whereas Cellular Respiration takes place in the double-membrane organelle called the mitochondrion.
2. PHOTOSYNTHESIS:
6CO2 + 6H2O → C6H12O6 + 6O2.
The reactants, six carbon dioxide molecules and six water molecules, are converted by light energy captured by chlorophyll into a sugar molecule and six oxygen molecules, the products.
CELLULAR RESPIRATION :
C6H12O6 + 6O2 → 6CO2 + 6H2O.
The equation for cellular respiration is the direct opposite of photosynthesis.
3. Cellular respiration and photosynthesis are important parts of the carbon cycle. The carbon cycle is the pathways through which carbon is recycled in the biosphere. While cellular respiration releases carbon dioxide into the environment, photosynthesis pulls carbon dioxide out of the atmosphere.
Describe the four levels of protein structure. For each level, include: the name of that level of structure how the protein is arranged at that point in time Answer using 4 to 5 complete sentences.
Answers
here are the structures i hope it helps
Answer:
primary, secondary, tertiary, and quaternary.
Explanation:
four levels of protein
1. primary structure of a protein: this is the number and sequence of amino acids held together by the peptide bond in a polypeptide chain.
2. secondary structure of a protein: this described the interaction of the sequence of amino acids in a polypeptide chain, and the bond formed is hydrogen bond.
3. tertiary structure of a protein this is a 3 dimension structure of a protein in the polypeptide chain and the bond formed are hydrogen bond, ionic bond and disulfide bond.
4. quartenary structure of a protein this is a combination of more than one structure which is primary structure, secondary structure and tertiary structure. bond formed are disulfide bond and so on.
Proof that a microbe could cause disease was provided by:.
Answers
Garcia, G. et al. Antiviral drug screen identifies DNA-damage response inhibitor as potent blocker of SARS-CoV-2 replication. Cell Rep. 35, 108940 (2021).
Answers
In the study conducted by Garcia et al., the researchers performed an antiviral drug screen to identify compounds that could effectively block the replication of SARS-CoV-2, the virus responsible for COVID-19.
Through their screening approach, they discovered a DNA-damage response inhibitor that demonstrated potent inhibitory effects on the virus. This finding suggests that targeting the DNA-damage response pathway may be a promising avenue for developing antiviral therapies against SARS-CoV-2.
The study provides valuable insights into potential drug candidates for combating COVID-19 and expands our understanding of the molecular mechanisms involved in viral replication.
To learn more about SARS-CoV-2, here
brainly.com/question/22501990
#SPJ4
\(what \: is \: cell \: membrane \: {?} \)
Answers
Explanation:
The living layer of a cell is called cell membrane.
it is also called plasma membrane .
hope it is helpful to you
Answer:
Hello There!!
Explanation:
Cell membrane is↬A thin layer outside of a cell and controls all the movements and functions into and out of the cell and it protects the cell.
hope this helps,have a great day!!
~Pinky~
_____ thought capitalism would inevitably lead to revolution
because there is contradiction between the wealth created for some
and the immiseration and poverty created for others .
Answers
The person who thought capitalism would inevitably lead to revolution because there is a contradiction between the wealth created for some and the immiseration and poverty created for others was Karl Marx. Marx's idea of capitalist exploitation is that it is a mechanism by which the bourgeoisie
(owners of the means of production) would accumulate more than 100% of the value of a worker's work since the laborer receives only a tiny portion of the value of their work while the rest goes to the capitalist who owns the means of production. Marx argued that capitalism is inherently exploitative and that workers would eventually become aware of this and rise up in a revolution to overthrow the capitalist system. He predicted that this would happen because capitalism creates an inherent conflict between the working class, who are exploited, and the capitalist class, who own the means of production and control the wealth of society.
To know more about accumulate visit:
https://brainly.com/question/32115201
#SPJ11
What does Greenberg identify as being a terrible problem, and how do we fix it?
Answers
To answer the question need to watch this video:
https://youtu.be/_jaWs87t5UM
Answer:
The correct answer is - A large amount of sea life is being taken from the ocean to feed other creatures.
Explanation:
In this video, Greenberg found out that there is a terrible problem as using fishing on a large scale causing harm to marine life and resulting in the extinction or endangering of species on large scale or taken from the ocean to feed other creatures.
To correct this he talks about the overfishing problems He talks about preventing people from overfishing so many fish do not have to face problems of extinction.
How did the Indian Removal Act impact the Choctaw people socially?
O It forced them back onto land they had left.
O It cut their spiritual ties to the land,
O It reunited families and communities.
O It ended conflicts between tribes.
Answers
Explanation:
B it cut their spiritual ties to the land
_____ are groups of atoms that occur within molecules and confer specific chemical properties to those molecules.
Answers
Carbons are groups of atoms that occur within molecules and confer specific chemical properties to those molecules.
Write the characteristics of the Carbon atom.The carbon atom's primary features are as follows:
The carbon atom's valency is 4. With other atoms, carbon can form single, double, and triple bonds. By joining forces with other carbon atoms and other elements, it can form straight chains, branching chains, and cyclic compounds. Functional groups are collections of atoms that exist within molecules and provide those compounds with particular chemical characteristics. The "carbon backbone" of macromolecules is where we discover them. Coal, which is mostly composed of carbon, is used as a fuel. Graphite is used for electrodes, dry cells, high-temperature crucibles, pencil tips, and lubricants. Due to their extreme hardness, diamonds are also employed in the industry for cutting, drilling, grinding, and polishing.
To learn more about Carbon, Visit:
https://brainly.com/question/13255170
#SPJ4
Chimpanzees live in groups composed of:
Group of answer choices
one adult male plus one adult female and their young.
large communities of bonded males and females, plus young of all ages.
several adult females, one adult male, and any dependent young.
multiple other primate species.
one adult male, several females, and their young.
Answers
In groups, chimpanzees live, eat, hunt, and play. These clubs can expand to several dozen people but typically include 20 or 30 members. To alert one another to the availability of specific meals.
Are humans a species?The billions of individuals that currently inhabit the earth are all descendants of one species, Homo sapiens. Just like other animals, humans vary from one another in terms of anything from size and structure to light skin and eye color. But by a significant percentage, our commonalities outweigh our differences.
How many species were there among humans?300,000 years ago, nine different human species coexisted on Earth. There is now only one. The stocky hunters known as Neanderthals, or Homo neanderthalensis, were suited to the chilly steppes of Europe. While the more ape-like Homo erectus and Homo rhodesiensis thrived in Indonesia and central Africa, respectively, the related Denisovans dwelt in Asia.
To know more about Species visit:
https://brainly.com/question/13259455
#SPJ4
Why is there limited vegetation in the tundra?
Answers
Answer:
Frigid temperatures, etc.
Explanation
The tundra has very low temperatures and a layer of permafrost over the soil. It has characteristics similar to the desert and it also has a short summer and a long, freezing winter. Therefore, there are not many flora variations that can thrive in that biome.
Answer:
The tundra experiences little rainfall, which makes the soil devoid of nutrients. The soil is permafrost, or permanently frozen. Both of these factors make it difficult for plants to grow in the tundra.
Explanation:
edge 2020
During the final stages of human gestation, receptors for the hormone oxytocin increase onthe smooth muscle cells of the uterus. The release of oxytocin during labor stimulates thesmooth muscle tissue in the wall of the uterus. The vigorous contraction of the uterine smoothmuscle helps push the baby through the birth canal so that delivery can occur. This processinvolves the interaction of which organ systems? *
A)Endocrine and muscular only
B)Endocrine and reproductive only
C)Endocrine, muscular, and reproductive
D)Endocrine, reproductive, and excretory
Answers
Answer:
im not sure
Explanation:
Alice wants to find out whether her pet gecko finds its prey based on vision. She thinks that her gecko will more easily see the colored crickets. She follows these steps:
get 10 similar crickets from the pet store
tag 5 of the crickets by putting a tiny dab of bright coloring on their backs
release all 10 crickets into the terrarium with the gecko at the same time
after several hours, record the number of tagged and non-tagged crickets still alive in the terrarium
After several hours, Alice notes that only 4 non-tagged crickets were still alive in the terrarium. No tagged crickets were observed. She concludes that her gecko uses mostly its vision to capture and eat its prey.
What is another possible explanation for these results?
Answers
She relays more on her vision than her other senses so you could assume she has good eye sight or something.