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wrote...
Posts: 617
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A year ago
Exhalation
 
  a. is always active.
  b. is always passive.
  c. may be both active and passive.
  d. compresses alveoli.
  e. may be both active and passive, and
  compresses alveoli

Question 2

Inhalation
 
  a. causes the diaphragm to contract and move
  downwards.
  b. is an active process.
  c. causes the rib cage to move upward.
  d. causes the thoracic cavity to expand.
  e. does all of these
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3 Replies
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Replies
wrote...
A year ago
Answer to q. 1

E

Answer to q. 2

E
wrote...
A year ago
Oh god, I was lost before coming here. Thanksss
wrote...
A year ago
Great, make sure you mark the topic solved, it hides it from other eyes Slight Smile
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