B) Physiological because C is relating to the inside of the organism, A is relating to the forming part of a building or another item and D is reacting to their physical surroundings, so the only other answer would have to be B because in physiological in animals and humans alike, they change something of their physical self's to attain to the environment around them.
Haploid cells are sex cells or gametes.
C. evaporation of sweat warms the body
The answer is coal, C.
It takes a long time to regenerate, therefore it is labelled as non renewable energy.
