hey, whales are mammals that obviously returned to the water; why not you?
All the best I say! Diversify!
2007-02-17 23:57:45
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answer #1
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answered by Anonymous
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In air, the oxygen and other gases are simply mixed together. Water is not a mixture of oxygen and hydrogen gas, the oxygen is chemically bonded to the hydrogen. It takes a fair amount of energy to break the bond, which our lungs can't do. And liquid water is a lot denser than air, so our lungs and muscles we need to breathe can't handle moving the water. There is some dissolved oxygen gas in water (which is what fish use), but even if our lungs could handle being filled with water, the oxygen content is much lower than in air.
2016-05-24 01:31:06
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answer #2
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answered by Anonymous
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I think you critters were the first ones to transition.
I won't disagree so don't bother me,please.
2007-02-18 00:00:56
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answer #3
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answered by Billy Butthead 7
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Okay, well why don't you just go jump in a lake and see how long you can stay underwater and I'll just sit here and watch =)
2007-02-17 23:49:22
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answer #4
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answered by Anonymous
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Which leads me to believe you are a better creature then most humans..oh heck may i say all humans? goood for yooou
2007-02-17 23:48:13
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answer #5
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answered by Anonymous
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I am not afraid of you one bit, why don't you get a life, wait a mintue, I feel an itch coming on, Now come on back & don't run.
2007-02-17 23:49:00
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answer #6
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answered by Anonymous
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No fight.
Just a bad assumption.
Get A Grip.
2007-02-17 23:54:18
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answer #7
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answered by Get A Grip 6
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Amphibian even
2007-02-17 23:48:10
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answer #8
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answered by Anonymous
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How adorable, I like it when you jest, Brendan!
2007-02-18 01:40:56
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answer #9
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answered by Last Ent Wife (RCIA) 7
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If you were human, you might have a point.
2007-02-18 02:22:22
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answer #10
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answered by mecasa 4
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