Other questions in this quiz

2. the enzymes in the human body work best at about....

  • 37 degrees c
  • 28 degrees c
  • 40 degrees c
  • 35 degrees c

3. blood vessels constrict when....

  • you have low glucose levels
  • your too cold
  • your too hot
  • you have high water levels

4. homeostasis is....

  • maintaining a stable internal environment
  • The connection between two neurons
  • chemical messengers sent in the blood
  • the shut off of a blood supply

5. erector muscles relax when you are...

  • have low water levels
  • too cold
  • too hot
  • have low glucose levels

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