Diving Mammals
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Diving mammals make several changes in their physiology when they are on a dive. For example, the northern elephant seal is able to dive because it can eliminate all its air sacs when it dives, and it does this in different ways (Northern, 2004). The seal exhales at the start of its dive, allowing the lungs to be compressed as the pressure increases with depth. They also collapse the trachea. This also minimizes the amount of nitrogen ente
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Some common words found in the essay are:
, References Northern, northern elephant, northern elephant seal, elephant seal, metabolic rate, beats minute, air sacs, northern 2004, oxygen blood,
Approximate Word count = 299
Approximate Pages = 1 (250 words per page)
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