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iogann1982 [59]
3 years ago
14

An organism's trophic level refers to _____.

Biology
1 answer:
STatiana [176]3 years ago
4 0
An organism's trophic level refers to the food chain position that it occupies. Producers always occupy the Trophy level 1, Primary Consumer occupies the Trophy level 2, Secondary Consumer has the Trophy level 3 and the Tertiary level fills in the Trophy level 4.
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Glycolysis is the first stage of cellular respiration that occurs in the cytoplasm of animal cells. It is the only stage that occurs outside of the mitochondrion.
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When a person loses consciousness due to a head injury from a car crash, the ____________________ keeps the body functioning by
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<span>The question is asking us to fill in the gaps in the following sentence: When a person loses consciousness due to a head injury from a car crash, the (gap) keeps the body functioning by regulating the flow of information between the brain and the rest of the body. The best answer is that the gap should be filled by "autonomous nervous system" - this system is the one that is not controlled consciously, but one that is working in the background to make sure our body functions work properly.</span>
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2 years ago
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What role does oxygen play in a plants life?
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6 0
3 years ago
Why are biologists still debating the classification of protozoans? A. Biologists never agree on anything. B. There are estimate
miskamm [114]

Answer:

B

Explanation:

Answer B is correct:

Because the biologists are continuing to learn more and more about such minute organisms, protozoan systematics – that is,  the taxonomy (classification) and the evolutionary interrelationships of major groups of protozoa – remains a  topic of debate and change, still today.

Some of the rather  LARGE and unwieldy taxonomic groupings of past years are  particularly subject to revision with expansion of and  refinement in the knowledge about the members of those –  and related – assemblages. Paradoxically, the protozoa  themselves are becoming more difficult to define with  precision as our information about them and other microbial assemblages increases. Thus, presenting a single  satisfactory circumscribed definition for them is not an  easy task.

...

Answer A sounds so funny.

Answer C and D are false because Protozoans are usually single-celled and heterotrophic.

...

Hope this answer can help you. Have a nice day!

6 0
3 years ago
The basic unit of all forms of life is a(n)
Mamont248 [21]
Hey There!

Basic units of all forms of life is D, the cell. Cells can be found in any living thing.

Have A Brainly Day :)
6 0
3 years ago
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