Heat would best be transferred by conduction between
a) a candle and the air.
b) an oven and a glass dish.
c) a stove and a copper pot.
d) water and a wooden spoon.

c is the answer to this question. altitude affects the weather because air molecules evaporate.

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.