3. Which of the folowing describes the function of the pancreas? O Produce insulin and glucagon
Produce hormones that control blood sugar levels
OSecrete diqestive enzymes
All of the above

Look at the photo of the leaf. which term best describes this leaf?

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.

Sequence how oxygen accumulated in the atmosphere and the effect it had on life by completing the flowchart