What information do you think would be helpful on a weather map and why? Answer the question and then watch the video to see some of the important information used on weather maps.

How do cells grow and reproduce to maintain homeostasis?

How does human environment effect the biosphere

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.