Health, 01.08.2019 03:00 make36harrisoxpt8b
It is important that you maintain a healthy weight both for your overall health and so that your respiratory system can a. deliver oxygen more adequately. b. pump blood more forcefully to the heart. c. keep capillaries constricted. d. allow for smaller amounts of air so enter your lungs. (i know its not b or d, but im stuck between a and c)
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Mucous membranes.. a. cover or line external surface of body. b. line internal body surfaces that are in contact with the environment. c. produce antibodies to combat infection. d. secrete sweat, which has antibacterial enzymes.
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It is important that you maintain a healthy weight both for your overall health and so that your res...