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Softa [21]
3 years ago
13

When biologists use keys to systematically separate groups of organisms based on couplets, or pairs of characteristics, what is

the term for the type of key used?
Biology
1 answer:
navik [9.2K]3 years ago
5 0
The term for the type of key that biologists used in separating<span> groups of organisms that are based on couplets is called taxonomic key. This key is very useful in the identification and classification of a </span>specific organism and it usually has an analytical characteristic.<span> </span>
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Atoms can have different numbers of which of the following electrons, protons neutrons or all of the above
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A)100mL  B)50mL  C)The second option  D)Hypoosmotic Environment

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The second option of secretion is hyperosmotic to seawater because the concentration is higher.

Osmoregulation is the process of balancing the amount of water and salt between the body of the organism and its surrounding environment. For salt glands to be advantageous for osmoregulation, they need to be in a hypoosmotic environment.

I hope this answer helps.

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