Explanation:
Benthic microorganisms are almost exclusively microalgae and bacteria, but other others include: ciliates, amoebae, and flagellates. In general, most organisms there are detritivores and scavengers because of the abundance of dead or decaying organic matter. hope this helps:)
All living things must grow and develop. Which of the following choices is an example of this?
A. Bacterial cell division.
0
B. A puffer fish expanding when threatened.
0
C. Baby teeth falling out and permanent teeth coming in.
OD. Evolution
Answer:
D
Explanation :Because the first set of the baby's teeth is represents growth and the second set of the teeth ofwhich the second set is permanent that represents development in living things
An example of living things growing and developing is: (C). Baby teeth falling out and permanent teeth coming in.
Meaning of growth and developmentGrowth in living things can be defined as the increase in size.
Development in living things can be defined as an occurrence in a living thing that causes change and transformation.
In the example above we can see the occurrence of growth and development.
In conclusion, An example of living things growing and developing is: (C). Baby teeth falling out and permanent teeth coming in.
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7. A niche is
a) a small population of organisms
b) a place in which organisms live
c) a large collection of ecosystems
d) the role an organism plays in an ecosystem
Answer:
its d!
Explanation:
good luck! :)
Variations within a
species such as color
and height are
examples of which of
these?
A. ecosystem diversity
C. species diversity
B. genetic diversity
D. cyclical diversity
Answer:
B. Genetic diversity
Explanation:
Genetic diversity is defined as all the genetic characteristics that are found within a species.
What is biology ? please help me to do my hw
Biology is the study of living thing
Answer:
Study of live.
Explanation:
Biology is simply the study of life.
To stress further, it is one of the branches of science which deals with the systematic study of all living things.
timeline of the discovery of Uranus
13, 1781: British astronomer William Herschel discovers Uranus—the first new planet discovered since ancient times - while searching for faint stars. 1787-1851: Four Uranian moons are discovered and named Titania, Oberon, Ariel and Umbriel. 1948: Another moon, Miranda, is discovered. Mar.
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How is the way scientists use the word theory different from the way people use the word in everybody language
Question 2 of 10
You're a nurse in the emergency room of a hospital. Which of the following
patients should you prioritize first?
O A. Padma sprained her ankle.
B. Mary is having an asthma attack and cannot breathe.
C. Sonya was in a car accident and has a chipped tooth.
D. Ronald's back hurts after he fell off his bike.
SUBMIT
Answer:
Mary, who is having an asthma attack and cannot breathe, should be prioritized first as she is in immediate danger and requires urgent medical attention.
Explanation:
Who wants brainilest
Who ever guess the right number I am thinking between 1 and 4 gets brainliest
Answer:
Explanation:
2?
(HELP FAST) A slanting, horizontal line is shown. On the extreme left, there is a label that says Common Ancestor. Along the slanting, horizontal line there are five dots labeled from left to right as: 1, 2, 3, 4, and 5. There is one vertical line between each of the consecutive five dots. The lines are labeled from left to right as Perch, Frog, Pigeon, Rats, and Human. A text box below the branching tree diagram is labeled Derived Shared Characteristics. In the box it says from left to right Terrestrial during all stages, Jaws, Walking on two legs, Mammary glands and hair, and Four limbs.
Look at the possible derived shared characteristics, shown in the text box. Think about where these should be placed along the branching tree diagram. Where in the branching tree would you most likely write "lives on land during all life stages"? Explain your answer.
"The derived shared characteristic 'Terrestrial during all stages' should be placed at the base of the tree diagram."
SupThe characteristic "Terrestrial during all stages" is a shared characteristic among all five species being compared in the branching tree diagram. This means that it is a characteristic that all of these species have in common, and therefore it is likely that it was present in their common ancestor.
Since the base of the tree represents the common ancestor of the species being compared, it makes sense to place this characteristic at the base of the tree. This also helps to show that this characteristic is a defining trait of the group of species being compared and that it has been present in their lineage since their common ancestor.
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The following shows a food chain in a garden environment.
Sun → grass → grasshopper → bird
Which statement describes the energy transfer in this food chain?
Answer:
the best transfer is the sun
Which organisms transfer nitrogen into a form that is useful to plants?
Answer:
Nitrogen-fixing bacteria are a type of organisms that transform nitrogen to a form that is useful to plants. These microorganisms are capable of transforming atmospheric nitrogen into fixed nitrogen.
Explanation:
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6/15
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Which of the following is the most efficient food
chain in the food web shown in Figure 3-4?
Plants , insect, lizard, snake,
hawk
Plants, quail, coyote
Plants, Quail, Mountain Lion
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Jose Salazar has been hospitalized following a motor vehicle accident. He has several broken bones, including his left jaw, two ribs on the left side, and a compound fracture of his left leg. According to his medical record, he is 47 years old, his height is 5'9", and his weight is 171 pounds. During the course of his hospital stay, he was diagnosed with a heart arrhythmia. His current medications include lovastatin to lower his cholesterol, an MAO inhibitor to treat depression, and an analgesic to treat his pain. Mr. Salazar's wife also reports that he takes several herbal products including yohimbe, kava, valerian, and St. John's wort. Which herbal product taken by Mr. Salazar may be causing his heart arrhythmia?a. yohimbeb. kava kava onlyc. St. John's wortd. valerian onlye. both valerian and kava kava
Answer:
a. yohimbeb
Explanation:
Heart arrhythmia is a heart disease in which the heart does not work properly. The main cause of heart arrhythmia is yohimbeb which is used as a medicine for increasing sexual desires but this herbal product also has side effects such as causing heart problems such as heart arrhythmia and kidney diseases. So the Jose Salazar should avoid the consumption of yohimbeb in order to control the heart disease.
The four main types of macromolecules found in organisms are
Answer:
carbohydrates, lipids, proteins, and nucleic acids
Explanation:
what is oxygen cycle ? explain ? and give advantages as well as disadvantages?
Explanation:
Oxygen cycle refers to the movement of oxygen through the atmosphere (air), biosphere (plants and animals) and the lithosphere (the Earth's crust). The oxygen cycle demonstrates how free oxygen is made available in each of these regions, as well as how it is used.
Advantages:
Oxygen cycle, along with the carbon cycle and nitrogen cycle plays an essential role in the existence of life on the earth. The oxygen cycle is a biological process which helps in maintaining the oxygen level by moving through three main spheres of the earth which are: Atmosphere. Lithosphere.
Disadvantages:
High concentrations of oxygen, over a long period of time, can increase free radical formation, leading to damaged membranes, proteins, and cell structures in the lungs. It can cause a spectrum of lung injuries ranging from mild tracheobronchitis to diffuse alveolar damage.
Explanation
Oxygen cycle refers to the movement of oxygen through the atmosphere (air), biosphere (plants and animals) and the lithosphere (the Earth's crust). The oxygen cycle demonstrates how free oxygen is made available in each of these regions, as well as how it is used.
Advantages:
This cycle is important because it helps to shield the Earth from the majority of harmful ultra violet radiation turning it to harmless heat before it reaches the Earth's surface.
Disadvantages:
High concentrations of oxygen, over a long period of time, can increase free radical formation, leading to damaged membranes, proteins, and cell structures in the lungs. It can cause a spectrum of lung injuries ranging from mild tracheobronchitis to diffuse alveolar damage.
HOPE THIS HELPS!!!!
Which factor is most likely to have contributed to the high fertility rate in
Africa?
O A. Lack of access to food
OB. Poor access to medical care
C. Many economic opportunities
о D. High rate of education
Plz someone help. This is due tonight!!!! I will give brainiest if you fill it out and NO LINK!!
Answer: I am not sure i will try to figure out
Explanation:
Formulate a hypothesis for the frequency of the tongue rollers as compared to non rollers in your school?
Hypothesis: The frequency of tongue rollers will be higher compared to non-rollers in our school.
Explanation: Based on the known genetic inheritance pattern of tongue rolling, where the ability to roll the tongue is considered dominant, we can propose that a higher proportion of individuals in our school population will possess the tongue-rolling trait. This hypothesis assumes that the majority of the school population will have at least one parent who can roll their tongue, increasing the likelihood of inheriting the dominant trait.
To test this hypothesis, a random sample of students can be selected from different grade levels within the school. Each student's tongue rolling ability can be assessed through a simple tongue rolling test. The collected data can then be analyzed to compare the frequencies of tongue rollers and non-rollers within the sample. If the observed frequency of tongue rollers is significantly higher than that of non-rollers, it would support the hypothesis that the prevalence of tongue rolling is greater in our school.
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Skeleton features cladogram
The main skeletal features used to construct a cladogram include the presence or absence of specific bones/structures, bone shape/structure, dental characteristics, skeletal adaptations, and skull morphology.
Cladograms are phylogenetic trees that illustrate the evolutionary relationships between different organisms. When constructing a cladogram, various skeletal features can be used as characters to determine the branching patterns and common ancestry among organisms. Here are some main skeletal features used in cladistic analysis:
Presence or absence of specific bones or structures: The presence or absence of certain skeletal elements, such as wings or limbs, can provide insights into evolutionary relationships.
Bone shape and structure: Comparing the shapes, sizes, and structures of bones can help identify shared characteristics and infer common ancestry.
Dental characteristics: The structure and arrangement of teeth, including the type and number of teeth, can provide information about evolutionary relationships and dietary adaptations.
Skeletal adaptations: Features like the presence of a notochord, presence of a bony skeleton, or modifications for specialized locomotion (e.g., wings, fins, limbs) can be used to infer evolutionary relationships.
Skull morphology: Examination of the skull, including the shape of the cranium, presence and structure of specific cranial bones, and jaw structure, can help determine evolutionary relationships and functional adaptations.
By analyzing these skeletal features and comparing them across different organisms, cladistic analysis aims to identify shared derived characteristics (synapomorphies) that indicate common ancestry and to construct a branching pattern that represents the evolutionary relationships between the organisms being studied.
The question was incomplete. find the full content below:
What are the main skeletal features that can be used to construct a cladogram?
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Soda lime absorbs carbon dioxide. Explain why the soda lime is used in this experiment.
Soda lime is often used in experiments involving respiration because it can effectively absorb carbon dioxide, which is a byproduct of respiration. If the carbon dioxide is not removed, it can build up and interfere with the functioning of the respiring system.
What is soda lime?Soda lime is an effective absorbent for carbon dioxide because it reacts with the gas to form solid substances that can be easily removed from the system. This makes it an ideal tool for removing carbon dioxide in experiments involving respiration.
Soda lime is often used in experiments involving respiration because it can effectively absorb carbon dioxide, which is a byproduct of respiration. During respiration, oxygen is consumed and carbon dioxide is produced as a waste product. If the carbon dioxide is not removed, it can build up and interfere with the functioning of the respiring system.
In an experiment involving respiration, soda lime can be used to absorb the carbon dioxide produced by the respiring system. This helps to maintain the proper balance of gases in the system and allows the experiment to be conducted accurately and efficiently.
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please place the following steps in the correct order for a ecosystem progressing through succession
Undersea volcano erupts,then seeds are carried,then grass seeds poke out and later on grow, then shrubs and bushes are formed, then later grow on to be trees, then the island becomes a thick forest, then a volcano eventually erupts, causing the forest to be covered in hot, fresh lava, then the cycle continues! Have a wonderful day!
Show the reciprocal cross: A red-eyed female (homozygous) and a white-eyed male. How many offspring will have white eyes and what is their sex?
When we see the reciprocal cross between a red-eyed female (homozygous) and a white-eyed male,we observe that none of the offspring will have white eyes. Additionally, the sex of the offspring will be half male and half female since the ratio of males to females is 1:1.
The reciprocal cross for a red-eyed female (homozygous) and a white-eyed male can be shown as follows:Female (XrXr) x Male (XwY). Females have two X chromosomes and males have an X and a Y chromosome. Red eyes are dominant to white eyes; therefore, we use Xr to represent red eyes and Xw to represent white eyes.
The offspring are as follows:All F1 females are heterozygous (XrXw).All F1 males are hemizygous (XrY).The F1 generation will have red eyes since the dominant allele is present.
None of the F1 individuals will have white eyes as the recessive allele is not present in the F1 generation.
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Calculate the doubling time for
S.Sudan with its growth rate of
2.82%.
Doubling time = 70/growth rate
A. 2.48 years
B. 24.82 years
C. 248.22 years
The doubling time for South Sudan with a growth rate of 2.82% is approximately 24.82 years. The answer is option B.
The doubling time formula is given by:
Doubling time = 70 / growth rate
Given that the growth rate of South Sudan is 2.82%, we can substitute it into the formula to get:
Doubling time = 70 / 2.82
Using a calculator, we can evaluate this expression to get:
Doubling time ≈ 24.82 years
Therefore, the doubling time for South Sudan with a growth rate of 2.82% is approximately 24.82 years. The answer is option B.
Doubling time is a term used in many disciplines, including biology, economics, and finance, to define how long it takes for a quantity to double in size or value.
In its most basic version, doubling time refers to the amount of time it takes to double the size of a population, investment, or any other quantity, presuming a constant rate of growth or increase.
For example, if a bacterial population doubles in size every hour, the doubling period is one hour.
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What happens during the electron transport chain phase of cellular respiration?
There is the formation of 36 ATP in cellular respiration which will be used to perform functions in the body.
The electron transport chain is also known as oxidative phosphorylation and in this, the electron transport chain forms a hydrogen gradient or proton gradient across the inner membrane of the mitochondria because the electron transport chain takes place in mitochondria and that is why it is called as powerhouse of the cell as all the ATP or large amount of ATP is generated by ETC and they generate around 36 ATP from one chain and this chain has series of proteins like ferredoxin, cytochrome, a and b, and phycocyanin, plastoquinone through which the electrons are passed on from each protein molecules and continue to do the redox reaction and the energy which is released from these reactions is caught by the formation of protein gradient which then undergoes the process of chemiosmosis to form the ATP. The protons are passed from the F1 F0 channel and using the ATP synthetase enzyme they synthesize ATP at the end of the electron transport chain electrons are transferred to the molecular oxygen which gets split in half and takes the H+ to form the water.
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CAN SOMEONE HELP ME PLS??!!
Claim: The squirrels in the Grand Canyon are an example of __________
isolation.
Evidence:_______ isolation is when________. This caused______ resulted in______.
Answer:
Yes I can help here is the answer:
The squirrels in the Grand Canyon are an example of Geogrphic isolation.
Geographic isolation is when you are isolated by nature and NOT man made structures
This caused animals to be seperated which resulted in isolation
Explanation:
Claim:
Island's weather will continue to be most like the
weather where orangutans live.
The claim states that the weather on an island will continue to be most like the weather where orangutans live. To evaluate this claim, we need to consider several factors:
Native Habitat: Orangutans are native to the tropical rainforests of Southeast Asia, including Indonesia and Malaysia. These regions typically experience a warm and humid climate throughout the year.Island Location: The specific location of the island in question is crucial in determining its weather patterns. Islands can vary greatly in terms of their geographical location, size, and surrounding bodies of water, which can influence climate.Island's Climate: To determine if the island's weather is similar to that of orangutan habitats, we need to assess its climate. This involves analyzing factors such as temperature, rainfall, humidity, and seasonal variations.Without specific details about the island in question, it is difficult to make a definitive assessment. However, if the island is located within or near the equatorial belt and shares similar climatic conditions with Southeast Asian rainforests, it is more likely to have weather resembling that of orangutan habitats.
It is important to note that climate can vary even within a specific region, so a thorough analysis of the island's climatic data would be necessary to make an accurate comparison. Additionally, factors such as changes in global climate patterns over time may also impact the accuracy of this claim.
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The central nervous system, which is composed of the brain and spinal cord, receives and processes information from both the external environment, known as _____ information and, the internal environment, which refers to _____ information. A) peripheral : somatic B) somatic : visceral C) special : somatic D) somatic : autonomic
The central nervous system, which is composed of the brain and spinal cord, receives and processes information from both the external environment, known as somatic information and, the internal environment, which refers to autonomic information. D) somatic: autonomic.
The central nervous system (CNS) processes information from both the external environment and internal environment. The external environment includes information received through the senses, such as touch, sight, sound, taste, and smell, which is referred to as somatic information. On the other hand, the internal environment refers to the body's internal state, such as heart rate, blood pressure, and digestion, which is referred to as autonomic information.
The somatic nervous system is responsible for processing sensory information from the external environment and controlling voluntary movements. In contrast, the autonomic nervous system controls involuntary processes, such as heart rate, digestion, and breathing, that are regulated by the body's internal environment.
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How does the tree metaphor represent evolution 
The branches of the tree shows how the organisms do spread out into more species via evolution.
What is evolution?The tree metaphor is commonly used to depict evolution because it conveys the idea of species divergence and branching from common ancestors. The common ancestor in this comparison acts as the metaphorical "trunk," and the lineages of descendants function as the "branches."
The analogy of a tree also emphasizes the idea of "descent with modification," according to which species change over time as a result of factors like natural selection, genetic drift, and other forces of evolution.
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Describe the chemical and physical structure and parts of a gene.
4. The ATP yield from 2 moles of mitochondrial NADH under aerobic conditions in a eukaryotic cell would be: which option is correct a) 1 mole of ATP b) 2 moles of ATP c) 3 moles of ATP d) 4 moles of ATP e) 6 moles of ATP
The ATP yield from 2 moles of mitochondrial NADH under aerobic conditions in a eukaryotic cell is approximately 4 moles of ATP.
During oxidative phosphorylation, each mole of NADH can generate around 2.5 to 3 moles of ATP. Therefore, for 2 moles of NADH, the total ATP production would be in the range of 4 to 6 moles of ATP. While the more precise estimate falls within the 4 to 6 moles range, the closest option provided is 4 moles of ATP. It is important to note that the exact ATP yield can vary depending on factors such as the efficiency of the electron transport chain and the specific conditions within the cell.Since there are 2 moles of mitochondrial NADH, the total ATP yield would be around 4 to 6 moles of ATP. However, the most accurate option among the given choices is 4 moles of ATP.
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