Which statement accurately describes the function of a hormone produced by the adrenal glands? a. cortisol causes the heart rate and blood pressure to rise. b. aldosterone control metabolism of carbohydrates, fats, and proteins. c. norepinephrine regulates blood volume and pressure. d. epinephrine widens the air passageways in the lungs.

Dna is colied into chromosomes in a cell

With the word calcite wich completes the analogy mineral, erosion, marble, or aragonite

Ineed to get this test done which of the following statements is correct in hour our immune system responds to a potential pathogen? a.) the skin will be the first line of defense, and then the many phagocytes in the bloodstream will attempt to consume the possible pathogen. b.) b cells will start reading the antigen code immediately and call t cells to assist in destroying the pathogen. c.) the adapted immune system will call on the innate immune system to destroy the pathogen. d.) the t-cells in the adapted immune systems are the first to recognize the pathogen