The response pictured assists in maintaining

a: ) evolution

b: ) impulses

c: ) contractions

d: ) homeostasis

D:) Homeostasis

Explanation:

The homeostasis is the ability of the body to maintain it's constant state with respect to the changes occurring in the external environment. This involves maintenance of the blood pressure, body temperature, pH and others.  

The given diagram is the example of the maintenance of the homeostasis by maintaining the body temperature.

the cladogram shown here shows similarities and differences among several classes of vertebrates. anatomically, the four have limb structure as their common ancestor. we might separate the mammals from the other three classes because they a) divergent; do not lay eggs b) identical; are warm-blooded c) varied; a four chambered heart d) homologous; have mammary glands