How does earth's atmosphere support life? ?
and i want to know my
answer is correct or...
Biology, 30.09.2019 20:00 cabieses23
How does earth's atmosphere support life? ?
and i want to know my
answer is correct or no and why?
ans : 1) earth atmosphere contains nitrogen and oxygen which is necessary in our life .
2) it contains gases that insulate earth.
3) it has ozone layer that protect earth from ultraviolet radiation which can damage genetic organisms.
Answers: 1
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Look at the photo of the leaf, which term best describes this leaf ? a-simple.b-parallel.c-lobed.d-tooth.
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In this picture, groups of pigment that capture light energy are located on the
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