Which substance ha the most thermal energy and will have the most heat flow from it

a. a stovetop burner on medium at 200%c
b. a nuclear reaction core 1000%c
c. the human body 36%c
d. air at room temperature 32%c

Which of the following is true of metabolism in its entirety in all organisms? a) metabolism depends on a constant supply of energy from food. b) metabolism uses all of an organism's resources. c) metabolism consists of all the energy transformation reactions in an organism. d) metabolism manages the increase of entropy in an organism.