Biology, 07.10.2019 01:50 beverly9662
The early amphibian tiktaalik either crawled or paddled in shallow tropical streams about 380 mya, during the late devonian period. these shallow waters often became anaerobic. what selective advantage did tiktaalik have under these conditions?
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The law of thermodynamics states that energy can't be created or destroyed. to natural sources of energy on earth are the
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The early amphibian tiktaalik either crawled or paddled in shallow tropical streams about 380 mya, d...
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