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Lissa Lissa
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12 years ago
32. Having lots of red blood cells may not be as beneficial a
24. What is apnea?
22. Which respiratory center controls the rhythmic pattern of breathing?
21. What does carbonic anhydrase do? (Write out the reversible reaction)  Neutral Face Thinking Face
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wrote...
12 years ago
24. During sleep, everyone has brief pauses in their breathing pattern called apneas. Usually this is completely normal.

Sometimes, though, apneas may be prolonged and happen often, making the breathing pattern irregular and abnormal. Abnormal apnea might actually cause decreased oxygen levels in the body and disrupt sleep.
Types of Apnea

The word apnea comes from the Greek word meaning "without wind." Although it's perfectly normal for everyone to experience occasional pauses in breathing, apnea can be a problem when breathing stops frequently or for prolonged periods of time.

There are three types of apnea:

    obstructive
    central
    mixed
wrote...
12 years ago
32. Having lots of red blood cells may not be as beneficial a

Neutral Face What's going on with this statement?
Biology!
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Biobrat1218Biobrat1218
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12 years ago
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This verified answer contains over 240 words.
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