An organism has the following characteristics: cell wall, autotrophic, unicellular, and eukaryotic. what kingdom does it most likely belong in?

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.

Do plant cells perform cellular respiration?

Which body region are part of the cephalic region?