Baby Jaiden started imitating the way her mom's mouth moved as she talked and smiled at her. This is an example of
social learning
insightful learning
latent learning
playing

not too sure but maybe in the hot springs.

c. heat from the poles back down towards the equator.

these muscles maintain the blood pressure in the vessels. the smooth muscles are innervated by nerves of the autonomic nervous system. when the muscles contract, they cause vasoconstriction of the vessels and increase blood pressure. when the muscles relax, they enable vasodilation of the   blood vessels hence reduce blood pressure.