The division of the autonomic nervous system arouses the body and mobilizes its energy in stressful situations is the nervous system.

Compare the composition of the moon's surface with the composition of the earth's surface.

What sentence best supports the statement that hormones are involved in the regulation of homeostasis? a. the hormone erythropoeitin increases the production of red blood cells when oxygen levels are low. b. the hormone oxytocin promotes labor contractions of the uterus during childbirth. c. the hormone melatonin induces sleep and its production is slowed by exposure to light. d. the hormone cortisol suppresses the immune system and is produced when the body is under stress.

Explain why biological control methods are generally environmentally superior to chemical pest control methods.