Siberian huskies have two layers of fur. the outside layer is rough and coarse, while the inner layer is very dense and thick. which theme of biology describes this phenomenon?

evolution explains unity and diversity through adaptation.

structure and function are related in biology.

organisms must maintain homeostasis.

all of the above are correct.

All of the above are correct.

Explanation:

The siberian huskies live in a cold environment. This is because of the fact that they are adapted to have a two layered fur so as to maintain their homeostasis and adapt to the cold environment. This is the basis for the evolution of these huskies. Thus it can be said that the structure and function in the biology are related. The two layered fur will help in retaining the heat.

the answer is: trichonympha lives in the gut of termites and digests cellulose eaten by the termite.

this is an example of a symbiotic association of a protozoan with its mode of association.

hope i

-lavira: )