Question

Which behavior is an instinct?

A.pigeon begins visiting a local park to look for dropped crumbs.

B. A pet dog sits and waits for a treat after its daily walk.

C. A deer gets used to hikers walking by and stops running away.

D. A newborn piglet drinks its mother's milk.​

Answer 1

D. A newborn piglet sticks it's mother's milk.

Step-by-step explanation:

Because that is natural and all the others adapted to the other stuff, a piglet drinking it's mother's milk is natural.

Answer 2

An instinct is: D. A newborn piglet drinks its mother's milk