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Romashka [77]
3 years ago
13

PLZZ HELPP THIS IS OVERDUE!!!

Biology
1 answer:
svlad2 [7]3 years ago
5 0

Answer:

The atmosphere has 4 layers: the troposphere that we live in near the surface of the earth; the stratosphere that houses the ozone layer; the mesosphere, a colder and lower density layer with about 0.1% of the atmosphere; and the thermosphere, the top layer, where the air is hot but very thin.

mark me as brainlest please

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Me pueden ayudar con la respuesta? Es urgente!
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A: especie

B: gen

C: desarollo

D:

E:deriva genetica

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no ps no pude con la D-

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