Question: how does an animal know to perform certain crucial life actions before exposure to it?
Choices:
text: it is built into their very being
label: A
text: it is taught in school
label: B
text: they are trained at a special school
label: C
text: they have magical powers
label: D
Answer: A
Fact: An example of an instinct is the kangaroo 's ability to crawl into its mother 's pouch to drink milk