Q: Fact 1: An animal requires warmth for survival. Fact 2: Vegetation is required by many animals for warmth and security. Given the two facts above, how does vegetation give animals security?

Choose from:
a). It helps them survive;
b). It keeps them cold;
c). important habitats;
d). It kills them;
e). They can hibernate there;
f). it keeps an organism warm;
g). food and shelter;
h). Exfoliation;
The answer is:
a).