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OlgaM077 [116]
3 years ago
15

Explain why c02 levels in the atmosphere are lower in spring/summer than in fall/winter. Show evidence

Biology
1 answer:
Bingel [31]3 years ago
3 0

Among what trees do is take in CO2 and give out O2.

During spring/summer, there are more trees (living) than in fall/winter.

So, there is less CO2 in the atmosphere in spring/summer.

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How does high altitude affect breathing? please help
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<h2>Answer:</h2>

<em>Per my research, it was said that the higher the elevation, the more difficult breathing becomes. The air at higher altitudes is colder, less dense, and contains fewer oxygen molecules, which means that you would need to take more breaths in order to get the same amount of oxygen as you would at lower altitudes. </em>

<h2>Explanation:</h2>

<u><em>Hope this helped and please correct me if I am wrong. I did my research and I think this is right because of the elevation. Have a good one!</em></u>

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A male who has a normal Y chromosome and an X chromosome for a sex-linked disorder _____ have the disorder.
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3 years ago
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spayn [35]

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D. lower yields of fruit crops, due to decreased pollination

Explanation:

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Insects are one of the important component participate in the process of pollination that increases the biodiversity. insects move from one flower to other flower and spread pollen for reproduction. Due to pesticides some of the insects important for pollination got killed and reduces the pollination process. If pollination process will decrease, it will impact lower rate of reproduction of fruit crop.

Hence, the correct option is "D. lower yields of fruit crops, due to decreased pollination".

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