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ICE Princess25 [194]
3 years ago
7

Why is a DNA molecule called a double helix?

Biology
2 answers:
krok68 [10]3 years ago
5 0

Answer:

A

Explanation:

Because there are two DNA strands in the DNA molecule and they both rotate around each other in a helix formation. So two helixes = double helix.

kap26 [50]3 years ago
5 0

Answer:

A

Explanation:

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As human travel increases, the number of introduced species likely decreases. increases. stays the same. is eliminated.
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Answer:

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Which process adds carbon dioxide to the atmosphere?
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The change in CO2 levels in the air in the container for when the person was sleeping vs. when they were awake.
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babunello [35]

Answer:

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Explanation:

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Why do you think increasing vegetation slows the rate of erosion? <br> please help :]
lutik1710 [3]

Answer:

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Explanation:

4 0
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