<span>A. No learning is necessary. In order for a behavior to be called innate, the action must be instinctively done towards a defined stimulus</span> without previous experience or practice. An example of innate behaviors is a young kangaroo (joey) climbing into its mother's pouch right after it was born.
If you happen to have an X and Y chromosome, you are biologically classified as male. Testosterone will begin to be produced in puberty, and facial hair will begin to grow, and so on.
A cell replicating itself.
I’m guessing it’s probably A or C
It absorbs food from the environment.
