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zlopas [31]
3 years ago
5

Which of these is a common component of air pollution? A. nitrogen B. carbon dioxide C. insecticides D. herbicides

Biology
2 answers:
kirza4 [7]3 years ago
7 0
B.) Carbon dioxide!

but get a second opinion on this!


Good luck!!
Kisachek [45]3 years ago
3 0
The answer is carbon dioxide


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The main difference is that quotas restrict quantity while tariff works through prices
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3 years ago
A gene with the sequence ATTCATTCA underwent duplication after a few generations. Which sequence represents this gene after the
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Answer:

The sequence would be <u>ATTCATTCA</u>.

Explanation:

Usually, when a sequence is duplicated, one of them becomes a non-coding. It's just like a computer. There can only be one specific file, or else a duplicated one will just replace the existing one, if you allow the file to do so. Same with DNA. This is why most of our DNA have no function and why we lost genetic abilities such as being able to produce our own Vitamin C.

So instead of the new gene being ATTCATTCAATTCATTCA, it's simply ATTCATTCA. You simply cannot have duplicates, just like computer files. I wish I could share an amazing video by PBS Eons giving a great explanation about genes and stuff, but sadly Brainly doesn't like such stuff, so just <em>search up in ㄚㄖㄩㄒㄩ乃乇 (ebuTouY) "genes we lost along the way" and it should be the first video that pops out.</em> Trust me, it's a great video, it's much better than my explanation.

4 0
3 years ago
What abiotic aspects of an ecosystem can be affected by biotic aspects?
lianna [129]

Answer:

What abiotic aspects of an ecosystem can be affected by biotic aspects?

animals digging in the ground adding to soil erosion

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Abiotic factor that could be affected by biotic factor entails the digging of ground which aids soil erosion.

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What evidence is there that the endangered species act is causing harm to species????
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Answer:

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Explanation:

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3 years ago
(word bank)
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I’m too certain but i believe the answer is recreation
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