Answers
Answer:
Yes size does affect whether something lives
Explanation:
Depending on your size is how much you eat and weigh. it also affects your muscle strength and abilities. For example an elephant can weight 6 tons or more,they eat a lot to maintain their weight if they dont they will have malnutrition and starve to death. since they eat so much they are enormous and so is their strength and muscles.
Size effects how one eats. How much they can take on and their strength, this is all a way of life.
Related Questions
if water were a nonpolar molecule, how would it properties be diffrent
Answers
There wouldn't be any life on earth; it would be a gas like ammonia or methane.
What do nonpolar molecules in water?Fats and oils are nonpolar molecules that do not interact with water or form hydration shells. These molecules are not electrostatically attracted to water molecules because they lack areas of partial positive or partial negative charge. Because there is no charge separation in a nonpolar molecule, no positive or negative poles are created. In other words, nonpolar molecules have an equitable distribution of electrical charges throughout the molecule.
How may a molecule become nonpolar?There are no positive or negative poles created in a nonpolar molecule. All charges are dispersed uniformly throughout the molecule. As is the case with the tetrahedral molecule carbon tetrachloride, nonpolar molecules are typically symmetrical.
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El Ninos tend to result in cooler,wetter conditions across Texas.Which is likely to occur in Texas during El Ninos
Answers
El niño causes a drop in temperatures and increases in rainfall across Texas.
What is El niño?The unusual warming up of the surface of the water in the eastern tropical region of the Pacific ocean is termed El niño. El niño is a phase of the phenomenon called the El niño Southern Oscillation (ENSO).
El niño is the warmer phase of this phenomenon. The cool phase of the ENSO phenomenon is called the La niña. It results in the cooling of the regions of the water's surface.
El niño impacts the currents of the oceans starting from Australia to Southern America. It is an irregular event and can happen once from two to seven years.
Therefore, in texas, it results in a drop in temperatures and increases in rainfall.
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A volcanic island formed from bare lava rock can become a lush tropical island ecosystem of plants and animals. true or false
Answers
Answer:
true
Explanation:
It is very much so possible
Q.17 Which of the following cell types would you expect to be abundant with endoplasmic
reticulum and Golgi bodies?
I. Plasma B cells (produce antibodies)
II. Adipose cells (store fats)
III. Islet of Langerhans cells (secrete insulin)
IV. Red blood cells (transport oxygen)
A) I and II only
C) I and III only
B) III and IV only
D) II and III only
Answers
Answer: D.
The E. reticulum and Golgi bodies are concerned with secretion and synthesis of molecular substances e.g protein , lipids and steroid. Therefore these cellular organelles should contain Plasma B cells and Islets of Langerhans. for protein hormone synthesis(insulin) and antibodies production
Explanation:
Both plant and animal cells need to produce energy for cellular functions. In both types of cell, this function is carried out by which organelle?
Answers
in both plant and animal cells, the mitochondria is responsible for producing energy for cellular functions.
Is it possible for a change of a single nucleotide in DNA to have
an observable effect on phenotype? Include an example to support your answer
Answers
Answer:
A point mutation is when a single base pair is altered. Point mutations can have one of three effects. First, the base substitution can be a silent mutation where the altered codon corresponds to the same amino acid. Second, the base substitution can be a missense mutation where the altered codon corresponds to a different amino acid. Or third, the base substitution can be a nonsense mutation where the altered codon corresponds to a stop signal.
where is the transport vesels found
Answers
Answer:
The xylem transports water and minerals from the roots up the plant stem and into the leaves. In a mature flowering plant or tree, most of the cells that make up the xylem are specialised cells called vessels. Vessels: Lose their end walls so the xylem forms a continuous, hollow tube.
Explanation:
5. Describe two examples of compounds and
compare their properties.
Answers
Answer:
Sugar- sweet taste, surface with rough texture, white
Water- polar, excellent solvent, less dense than solids, can change shape
Explanation:
-If antibiotics typically target peptidoglycan in the cell wall, then which type of bacteriawould be more difficult to kill and why?
Answers
The type of bacteria that would be more difficult to kill is the gram-negative bacteria. This is because these bacteria have additional protection in their outer membrane that makes them more resistant to antibiotics compared to gram-positive bacteria.
Identify and define the anther, stigma, style, filament, pistil, petal, stamen, ovary, sepal, and ovule
Answers
A: Ovule: Ovule is that part of the plant which forms the seed of flowering plant when fertilized.
B: Ovary: The ductless reproductive gland is known as the ovary. It houses a large number of ovules. It is the part of plant where seed formation takes place.
C: Style: The stalk that joins the stigma and the ovary is long and slender, like a tube called style.
D: Stigma: The receptive tip at the top of each carpel in the gynoecium of a flower.
E: Pistil: The female reproductive organ of a flower, the pistil is located inside and is made up of three parts: the stigma, style, and ovary. The term "pistil" refers to all of this.
F: Anther: It is a yellow, sac-like structure. The pollen is placed and stored in the anther.
G: Stamen: Also referred to as an androecium, this is the male reproductive component. It is made up of : filaments and anthers.
H: Filament: It is a thin, threadlike structure that supports the anther.
I: Sepal: The green portion that lies under the petals and shields developing buds is known as a sepal.
J: Petal: Petals are a modified version of leaves that are brightly colored to attract insects for pollination. Petals also protect the flower's reproductive parts.
What are the different components of a flower?
The Vegetative components of flower are: Petals and Sepals.The Reproductive components of flower are:Stamen, Anther, Filament, Pistil, Stigma, Style, Ovary.
How does flowers reproduce?
Flowers are a plant's reproductive organs that participate in sexual reproduction. It contains the female reproductive organ known as a gynoecium and the male reproductive organ known as an androecium. Through pollination, the androecium's pollen grains are delivered to the gynoecium's stigma. The male gametes are transferred from the pollen grain to the female gamete that is already present in the ovary through the pollen tube as it grows and develops. The zygote is created when the male and female gametes combine. The ovules become seeds, and the ovary becomes fruit. When these seeds are spread in the soil, they germinate and produce new plants.
Therefore, A, B, C, D, E, F, G, H, I and J are Ovule, Ovary, Style, Stigma, Pistil, Anther, Stamen, Filament, Sepal and Petal, respectively.
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Explain how different links can show a relation between two species. Describe evidence that shows other correlations and causations between the species.
Answers
Different links show relationships between two species. In the scientific world, there are three types of links, including mutualism, parasitism, and commensalism.
Mutualism is a relationship in which both species benefit. Parasitism is where one species benefits, and the other is harmed. Commensalism is a relationship in which one species benefits, and the other is not harmed or helped.One example of a mutualistic relationship is the bee and flower relationship. Bees collect nectar and pollen from flowers for their food, while at the same time, the bee helps in pollination. The bee gets food from the flower, and the flower is pollinated. This is a mutualistic relationship. A parasitic relationship is the relationship between tapeworms and humans. Tapeworms live inside the host and get their food from the host, thereby, causing harm to the host. Evidence that shows correlation and causation between the species includes physical changes in the organism or adaptations to the environment. For example, an animal that feeds on a certain plant may evolve to have a longer tongue to reach the nectar of that plant. In summary, different links show relationships between species, including mutualism, parasitism, and commensalism. The evidence for the correlation and causation between species includes physical changes or adaptations in the organism or environment.For more questions on species
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Help! Please don't steal points! I really need help with this
Answers
Answer:
Respiratory system - breathing is faster, lungs open up to take in more air
Nervous system - heart rate speeds up, senses become sharper
Muscular system - body moves to a safer space
Circulatory system - stress hormones are transported around the body
Explanation:
Organ systems are groups of organs that work together to perform a certain function in the body. The human body consists of eleven organ systems. Four of them are included in the question you were given.
The respiratory system is the system of organs that allow us to breathe. It includes the airways, lungs, and blood vessels.
The nervous system is the organ system that coordinates our behavior and transmits signals between different parts of our body. It consists of the brain, spinal cord, sensory organs, and all of the nerves that connect these organs with the rest of the body.
The muscular system is the organ system that permits movement of the body, maintains posture, and circulates blood throughout the body. It consists of skeletal, smooth, and cardiac muscles.
The circulatory system is the organ system that carries oxygen, nutrients, and hormones to cells, and removes waste products, like carbon dioxide. It consists of the blood, blood vessels, and heart.
Based on this information, we can conclude what function belongs to which organ system.
Chemical digestion involves condensation reactions.
O True
O False
Answers
False
Although I am answering based on my recollection, I am sorry if I am wrong.
Seeds are reproductive or not ?
Answers
Answer: Yes
Explanation: Monocots produce one cotyledon, while dicots produce two. Because seeds are reproductive structures and thus important to a species' survival, plants have evolved many mechanisms to ensure their survival. One such mechanism is seed dormancy. Dormancy comes in two forms: seed coat dormancy and embryo dormancy
Answer:Plants that reproduce by seeds. Seed plants have special structures on them where male and female cells join together through a process called fertilisation. After fertilisation, a tiny plant called an embryo is formed inside a seed.
A student is breeding beta fish to sell. The original population of fish he uses to start the breeding has a mixture of red fish, blue fish and purple fish. Purple are the most desirable fish. If the student uses selective breeding, which statement best describes how the population of fish will change over time?
Answers
Answer:
B
The percent of purple fish in the population will increase and the percent of red fish and blue fish will decrease over several generations.
Explanation:
Why does the body continue to work after exercise has finished?
Answers
When the person stop exercising, the body continue to use the aerobic energy, so it starts to have some physiological changes. The heart will gradually slow down (same as blood pressure), and breathing will gradually return to normal, since the body will not need more intake of oxygen then normal to stimulate a balance in energy and respiration, because of that the body will change the breathing pattern in order to get to the resting state, by using less oxygen. Therefore, the body uses oxygen to bring itself back to a normal, resting state.
During DNA replication, two extra guanine bases are added to the DNA. What type of mutation is this? A. Nondisjunction mutation B. Silent mutation C. Point mutation D. Frameshift mutation
Answers
Answer:
frameshift mutation
Explanation:
Why does the crab and the centipede share the same phylum ?
Answers
Answer:
An arthropod is an invertebrate animal having an exoskeleton like a crab and a centipede.
Answer:
They are both invertebrates (without backbones) and belong to the largest phylum in the Animal Kingdom which also includes insects, spiders, crabs, lobsters, etc. They both have one pair of antennae, many pairs of legs, and breathe through little holes or spiracles on the sides of their bodies.
Explanation:
Question is in the image provided
Answers
Answer:
C & A
Explanation:
In the lack of oxygen, cells die by apoptosis rather than necrosis. Apoptotic signaling occurs during oxygen deprivation via the cytochrome c release and the activation of caspase-9 by apaf-1.
(please hurry!!!!)
Which statement best explains the pathway of a licensed practical nurse (LPN) and a registered nurse (RN)?
A) LPNs require one less year of schooling than RNs, and both need to pass a licensure exam.
B) LPNs require one more year of schooling than RNs, and both need to pass a licensure exam,
C) Only RNs need licenses, but both RNs and LPNs need specialized training in cardiology.
D) Only LPNs need licenses, but both LPNs and RNs need specialized training in cardiology.
Answers
Answer:
A. LPNs require one less year of schooling than RNs, and both need to pass a licensure exam.
Explanation:
Edge Test 2021
Answer:
A. LPNs require one less year of schooling than RNs, and both need to pass a licensure exam.
Explanation:
92ml 3.0 fl oz what is the ratio
Answers
The ratio between 92 mL and 3.0 fl oz is 46 : 44, or it can be further simplified to 23 : 22.
To find the ratio between 92 mL and 3.0 fl oz, we need to convert the units to a common measurement. Let's convert 3.0 fl oz to milliliters (mL).
1 fluid ounce (fl oz) is equal to approximately 29.5735 milliliters (mL).
Therefore, 3.0 fl oz is equal to 3.0 * 29.5735 = 88.72 mL (rounded to two decimal places).
Now we can express the ratio between 92 mL and 88.72 mL:
92 mL : 88.72 mL
Simplifying the ratio by dividing both sides by the greatest common divisor, we get:
46 : 44
So, the ratio between 92 mL and 3.0 fl oz is 46 : 44, or it can be further simplified to 23 : 22.
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How does an enzyme affect the rate of the
reaction?
Answers
Answer:
it speeds it up like crazy
Explanation:
like when you get a power boost in a game
You are a dog breeder and are interested in two traits that you believe are inherited by simple genetic loci glossy (G) coat is dominant to dull (g) and Long (L) hair is dominant to short (l). You have a pair of dogs that you have been breeding for several years. The mom is glossy long haired and the dad is dull short haired. Over several litters they have produced the following puppies: 18 Glossy Short 16 Dull Long 8 Dull Short 6 Glossy Long What are the parental gametes produced by this mom
Answers
Answer:
GL, Gl, gL, and gl
Explanation:
The mom is glossy long haired. Since glossy (G) is dominant over to dull (g) and long hair (L) is dominant to short hair (l), the possible genotypes of the mom would be:
GGLL, GgLL, GGLl, or GgLl
The dad is dull and short haired, the genotype would be ggll.
GGLL x ggll
Progeny = all GgLl (all glossy long haired)
GgLL x ggll
Progeny = 8 GgLl, 8 ggLi (glossy long haired and dull long haired)
GGLl x ggll
Progeny = 8 GgLl, 8 Ggll (glossy long haired and glossy short haired)
GgLl x ggll
Progeny = 4 GgLl, 4 Ggll, 4 ggLl, 4 ggll (glossy long, glossy short, dull long, and dull short)
Only a cross of ggll with GgLl produced the offspring that cover the phenotypic range shown in the illustration. Hence, the genotype of the mom is GgLl.
The parental gametes produced by the mom would be; GL, Gl, gL, and gl
2. One organ system may be composed
of many
organelles
organs
Answers
because a group of organs that function together make up an organ system
Hypernatremia is a condition that can occur in anyone, especially athletes. It’s also a situation that can occur where people do not have drinking water. Normally it does not require hospitalization and can be resolved by doing a simple thing we all do every day. What can correct this condition in a normal, healthy person?
Answers
Answer:
The correct answer is - drinking more water and fluid.
Explanation:
Hypernatremia is a condition in which the body losses too much water or body fluid and the case of dehydration took place which leads to the low serum sodium concentration. The serum sodium concentration is under 145 mmol/L in this condition.
This occurs due to loss of body fluid due to sweating, diarrhea injury, or drinking very little water. To correct or treat this treatment in a healthy person it is asked to drink plenty of water and other fluids to maintain body fluids.
Hypernatremia is a medical condition that occurs when an individual doesn't
take water . It is also caused by increase in sodium levels and a
corresponding decrease in the water levels.
This condition have characteristic symptoms such as extreme thirst,
unconsciousness, weakness and death in severe conditions .
The condition can be corrected by intake of a lot of water every day so as to
help maintain a concentration equilibrium in body fluids.
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Researchers have been studying different types of grasses and have learned that certain species will benefit from being grazed by other organisms. What type of relationship would this behavior represent?
Answers
The behavior you described, where certain species of grass benefit from being grazed by other organisms, represents a mutualistic relationship. Mutualism is a type of symbiotic relationship in which both participating organisms derive benefits from their interaction.
In this case, the grasses benefit from being grazed because the act of grazing stimulates their growth and helps them maintain optimal health. Grazing removes the top portions of the grass, which promotes new shoots and stimulates lateral growth.
Additionally, grazing can prevent excessive shading and allow sunlight to reach lower parts of the grass, aiding in photosynthesis.
On the other hand, the organisms that graze on the grass, such as herbivores or grazers like cattle or certain insects, benefit from the food source provided by the grass. Grazing animals obtain nutrition from consuming the grass, which is a source of energy and nutrients.
Thus, the mutualistic relationship between the grasses and the organisms that graze on them is characterized by reciprocal benefits. The grasses benefit from the stimulation of growth and maintenance, while the grazers benefit from the food resource.
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Summarize the role of bacteria in keeping the nitrogen cycle balanced.
Answers
Answer:
dear user
the answer is given above
the formation of ocean currents is due mainly to the effects of ?
A:winds
B: mid-ocean ridges
C: the sun heating the surface water
this is a multiple choice question
Answers
B: mid ocean ridges, i’m pretty sure is the answer.
Answer: Option A, Winds is correct
Explanation:
Ocean currents are caused by wind action. A horizontal movement of ocean water that is caused by wind occurs at or near the oceans surface.
Hope this helps :)
If the killer whales were removed from the food web, what would happen to the size of the population of seals?
Answers
Who first identified nucleic acids, and where were they discovered?
A Friedrich Meischer discovered nucleic acids in blood cells.
B Phoebus Levine discovered nucleic acids in plant cells.
C James Watson and Francis Crick discovered nucleic acids in DNA.
D Gerardus Johannes Mulder discovered nucleic acids in bacterial cells.
Answers
Answer:
A
Explanation:
He discovered them in 1868. I hope this helps:)
Friedrich Meischer, a Swiss physician and biologist, is credited with the discovery of nucleic acids. The correct option is A.
What is Nucleic acid?
Nucleic acids are complex macromolecules that play a fundamental role in storing, transmitting, and expressing genetic information in living organisms. They are essential for the inheritance of traits and the functioning of cells. There are two main types of nucleic acids: deoxyribonucleic acid (DNA) and ribonucleic acid (RNA).In the late 1860s, Meischer was conducting experiments on white blood cells (leukocytes) and noticed that these cells contained a substance that was different from proteins.
He isolated this substance, which he called "nuclein," from the nuclei of white blood cells.
Meischer's discovery laid the foundation for our understanding of nucleic acids.
Thus, the correct option is A.
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