The gases present at the origin of the earth were believed to be nitrogen (N2), Carbon dioxide (CO2), water vapor (H20), and maybe some carbon monoxide (CO).
<h3>Origin of the earth</h3>
The earth is believed to have originated in what scientists have referred to as the big bang in which several gases were formed.
The gases present at the origin of the earth were believed to be nitrogen (N2), Carbon dioxide (CO2), water vapor (H20), and maybe some carbon monoxide (CO). The gases aggregated to form amino acids hence the origin of the initial life forms.
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Light does not need a medium to travel through, but since sound waves must have a medium to vibrate, sound is not created where no air is present. ... A mechanical wave transfers energy through matter.
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c
Explanation:
carries a message to the patuatri gland
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to reproduce it's offspring
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the correct answer is c.) Rodents and rabbits are most closely related to primates.
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