What would most likely happen if the number of salmon decreased

Has regulatory areas for thirst, hunger, body temperature, water balance, and blood pressure

What is the membrane that sheath of schwann cell containing cytoplasm and nucleus that encloses myelin

Science which of the following is an example of a cyclic behavior that is seasonal? i think the answer is d, i just need to double check : ). a. running from predators. b. searching for water. c. hunting at night. d. migrating for warmth. ***