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yan [13]
3 years ago
13

What region of the country seems to have the biggest problem with acid precipitation?

Biology
1 answer:
atroni [7]3 years ago
7 0

Answer:

northeastern region

Explanation:

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In a sample of double stranded dna if 19% of the nitrogenous bases are guanine what percent of the nitrogenous bases are adenine
Georgia [21]

Answer:

31%

Explanation:

Chargaff's law says the amount of A (adenine) = T (thymine) and G (guanine) = C (cytosine). If

G = 19% then C= 19%

19% + 19% = 38%

100% - 38% = 62%

62% for A and T

Divide by 2 and you get

31%

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Respiratory system, excretory system, digestive system
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The benefits are the reproduction of organisms
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What does dna code for
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deoxyribonucleic acid.

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DNA

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Which of the following do all mature anterior teeth have?​
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8 and 9.

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