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slamgirl [31]
3 years ago
7

Which is the main function of the respiratory system?

Biology
1 answer:
MArishka [77]3 years ago
3 0
2 respiratory system is mainly used for respiration which is allowing o2 in and pushing co2 out
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How are gravity and friction similar?
suter [353]

Answer:

gravity and friction is similar cause one of the main things they have in common is when you have friction that's gravity pulling you or they thing down.

Explanation:

to be honest I just thought of this of the top of my head so I hope it helped in some ways.

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Take a look at the layers of earth and the fossils in each layer. The fossils show us that life forms changed in an area. Compar
frez [133]

The change in the environment affected how the organism would evolve to be so that it could survive. the term for that is survival of the fittest, and only the fittest would be able to survive the conditions of its surrounding environment. hope this answered your question. :)

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ziro4ka [17]

Answer:

well,

Explanation:

THE PLANTS;

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Peace.

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3 years ago
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If you want to put a flowering plant that normally grows best in direct sunlight in a shady location, what could you do?
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