DNA is made of four different bases:

Adenine (A) Guanine (G) are the larger purines cytosine (C) and thymine(T) are the smaller pyrimidines

Explanation:

The four nitrogen bases are Thymine(T), Adenine(A), Cytosine(C), and Guanine(G).

Explanation:

In DNA, T, A, C, and G are the four nitrogen bases, these bases are often paired together.

T and A are always paired together, and C and G are always paired together.

You can not make different combinations with these bases.

Or at least from what I learned.

I wish you good luck with my answer! :)

i think the answer would d

c. live where it’s cold and icy