Answer:
please don't get mad at me if its wrong. I'm not good at this. I think the answer is gravitational.
Answer:
Skin,muscles and metabolism play a significant role in maintaining his body temperature
Explanation:
Role of skin
In cold environment the blood vessels of the skin constrict to prevent the loss or liberation of heat from his(jim) body.
Role of muscles
The one of principle function of muscle is to store glycogen.The stored glycogen of jim"s muscle undergo glycogenolysis to generate heat inside his body.
Role of metabolism
In cold environment the rate of aerobic respiration and other catabolic reactions such as beta oxidation of fatty acid occur to generate energy in form of heat in his body.
Answer:
Why? I don't know ask the school why they're placed like that.
1 3 2
2 3 1 is the answers
Endocytosis cells use endocytosis to take in large molecules or other cells