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Home Q & A Board Science-Related Homework Help Physics Astronomy
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jayjayhussle310 jayjayhussle310
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5 years ago
Why do scientists suspect that life first arose near deep-sea volcanic vents or similar environments with abundant chemical energy?
A) A deep ocean environment would have protected early organisms from ultraviolet radiation before the formation of the ozone layer.
B) All organisms have similar DNA, with further relations having greater differences.
C) The chemical pathways for extracting energy from chemicals in vents are simpler than photosynthesis.
D) A and B
E) A and C
F) A, B, and C
Textbook 
The Essential Cosmic Perspective

The Essential Cosmic Perspective


Edition: 7th
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spsjr15spsjr15
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5 years ago
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jayjayhussle310 Author
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5 years ago
Brilliant ツ
mmmm_dat_userna
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Yesterday
Smart ... Thanks!
Starfiew
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2 hours ago
Good timing, thanks!
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