<span>Aristotle would have trouble classifying euglena since Aristotle's classification system was only for plants and animals. Euglena exhibited characteristics of photosynthesis which is present in plants and movement which is only present in animals. </span>
The best method for studying both the structure and the function of the brain would be the functional magnetic resonance imaging (fMRI).
This technique measures the blood flow to different brain regions in order to determine which areas are active in certain brain processes. An increase in the blood flow increases the amount the oxygen the area is receiving that is needed for the functioning of the nerve cells.
Answer:
Considering the organization of the body the level of organization in which proteins like collagen are found is the molecular level, and this level of organization allows the construction of the structure and functions of the whole body.
Explanation:
Collagen is a protein molecule that belongs to the molecular organization level, like all biomolecules.
Proteins have multiple functions in the body:
- <em>They participate in the construction or structure of the body.
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- <em>They form specialized proteins, the enzymes, to facilitate organic chemical reactions.
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- <em>They are part of the structure of cell membranes, allowing cellular recognition and transmembrane transport.
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In this way <u>the protein molecules, belonging to the molecular level, contribute to the organization of the whole body</u>.
Answer: Commensalism
Explanation:
Commensalism is a biological association where two organisms interact and one of the two benefits while the other neither benefits nor get harmed.
In this case, Sea otters neither benefits nor get harmed, while kelp benefits mainly in terms of protection provided by sea otters.
Answer:
Predator or predation means the same thing
Explanation:
a predator is an organism that kills another organism for food or nutrients
