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Andrew [12]
3 years ago
13

WILL GIVE BRAINLIEST!!!! :)

Biology
1 answer:
N76 [4]3 years ago
8 0
The first statement describes the environmental factor that affected the skipper butterflies.

When the birds became involved in the skipper butterflies ecosystem, they became a biotic environmental factor. The other answer choices are not environmental factors, but they are adaptations and examples of survival of the fittest.

Hope this helps! Good luck! :)
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Sun

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What is going to be the funnest thing you are going to do this spring break????​
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Step to cleaning a polluted beach
jonny [76]
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Toward an Artificial Cell Scientists have recently constructed an artificial ribosome in vitro from purified ribosomal proteins
dalvyx [7]

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- hydrophobic interactions, i.e., interactions between nonpolar molecules and water molecules

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- base stacking interactions that result from the arrangement of RNA nucleotides

In this case, it is also important to highlight that the interaction will depend on the specific tertiary structure of ribosomal proteins and ribosomal RNAs (rRNAs).

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