Most of the Enzymes and chemicals found in the small intestine for digestion come from A. villi
B. Saliva
C. The liver and pancreas
D. The large intestine

Which of the following events will occur when you stab yourself with a dirty nail? (select all that apply.) a. attraction of neutrophils to the wound. b. local secretion of cytokines. c. activation of the complement pathway. d. vasoconstriction of local capillaries to confine the bacteria.

Cancer is 100% preventable if you follow all the necessary healthy behaviors. true or false

Give some example of how the senses can gather information about a patient’s condition.