1 Explain the reason why a negative feedback system would be referred to as "negative feedback." 2 Predict when high levels of insulin would be found in a person's blood when high levels of glucagon would be found in a person's blood.
3 Explain how the endocrine and nervous systems work together to maintain homeostasis
4 identify and describe the functions of pituitary, thyroid, parathyroid, pancreas, and adrenal glands