Circulation and Respiration Answers

2 verified answers
1
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Which of the following helps keep the immune system strong?

A
using air conditioning
B
taking antibiotics
C
eating a healthy diet
D
avoiding pollen
2
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Which of the following are useful ways to avoid pollen that could cause respiratory problems?

A
Dehumidify the air in your house.
B
Keep the windows closed.
C
Take antibiotics.
D
Use a bronchodilator.
E
Change your clothes when you come inside.

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Circulation and Respiration Answers — GV 2018…