Please help me it is due for today i have 2 hours only left

Jason is a body builder. despite being more fit, he weighs more than his brother ryan, who is the same height. which is a possible reason? a. jason has more muscle mass than ryan does. b. jason has more body fat than ryan does. c. jason has more muscle mass and body fat than ryan does d. jason has less body fat than ryan does.

Name three different units of energy used to measure heat and describe what type of situations each is usually used.

Which is not one of the major climate zones? question 3 options: rain forest polar tropical temperate