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Author Question: During physical activity, the body will cool down by: a. sweating to carry heat away from the ... (Read 127 times)

V@ndy87

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on: Aug 20, 2018
During physical activity, the body will cool down by:
 a. sweating to carry heat away from the surface of the body.
 b. increasing urination to carry heat away through the kidneys.
 c. drawing the blood away from the surface of the skin to let the body core cool it.
  d. using the water from metabolism to cool the body core.
 e. inhaling oxygen and cooling the blood as it flows through the oxygenated lungs.

Question 2

Which characteristic or function of water allows it to act as a lubricant?
 a. ability to dissolve substances
 b. incompressibility
 c. heat-holding capacity
 d. chemical reactivity
 e. ability to bond with other substances


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Athena23

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Reply #1 on: Aug 20, 2018
Answer to Question 1

a

Answer to Question 2

b


V@ndy87

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Reply 2 on: Aug 20, 2018
Great answer, keep it coming :)

isabelt_18

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Reply 3 on: Yesterday
Excellent

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