Theo made a list of items he saw. orchid, water, air, fan, grass, fishwhich statement is correct about the items on the list? a. fish, water, and air are created from nonliving matter. b. the basic functional unit of water, air, and fan is the cell. c. orchid, grass, and fish are created from nonliving matter. d. the basic functional unit of orchid, grass, and fish is the cell.*best answer will earn brainliest

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.