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mote1985 [20]
3 years ago
14

How did the railroad help change the prairie?

Biology
1 answer:
Vinil7 [7]3 years ago
3 0
The answer is C. :).
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so that the genetic variations are not directly exact

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Oxytocin is the correct answer.

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3 years ago
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vivado [14]

The correct answer is: [C]:  

__________________________________________________

        →  " grassland ecosystem " .

__________________________________________________

{Since the organisms you mention:

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6 0
3 years ago
Who can help me with this question ASAPPP HURRY !!!
Vesnalui [34]

Dogs, cats and humans each contain approximately 2.5–3 billion base pairs in their DNA, comprising about 20,000–25,000 individual genes.

So we have the same DNA components

Hope this helps! Please correct me if I'm wrong :)

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Trees begin from tiny seeds, with a mass of a 2-3 grams, and yet an
Jlenok [28]

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mm yes read me

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