AnswersGV 2018 - P.E. Health Science Concepts - PE361Circulation and Respiration

Circulation and Respiration Answers

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1
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Asthma is caused by

A
destruction of the alveoli.
B
abnormal sensitivity of airways.
C
sinus blockages.
D
a virus.
2
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Cystic fibrosis causes increased mucus production that can block the airways and cause

A
asthma.
B
bronchitis.
C
lung infections.
D
emphysema.

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