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spayn [35]
2 years ago
7

Portable water comes mainly from..

Biology
2 answers:
densk [106]2 years ago
5 0
A aquifers hope that help you tried my best
Whitepunk [10]2 years ago
3 0
I believe it’s a) aquifers
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The correct answer s act late in the disease.

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2 years ago
If a double-stranded segment of DNA has been found to have 23 purines and 15 thymines, how many guanines are there?
Serggg [28]

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We are then left with 8 nucleotides composed of guanines and cytosines in complementary base pairs. This means that half that number (4) should be guanines and the rest cytosines.

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The four main points to Darwin's Theory of Evolution are: adaptation, variation, over-reproduction, and natural selection. TRUE
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The answer is true :))))
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Why different restriction enzymes make different dna fragments?
Ugo [173]
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3 years ago
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shusha [124]

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Explanation:

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