Answer:
1. chlorophyll : because animals cannot produce their own food
2. Tonoplast: it is a membrane that surrounds the large vacuole in a mature plant cell and vacuoles are not present in animals cell or if present little
Melanin provides pigmentation to the skin and it also provides UV ray protection (which is its role in the epidermis).
A more kind of fighting state, it will try new ways to attack the squirrell
