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omeli [17]
3 years ago
11

Which of the following provides evidence that all living things share common ancestors?

Biology
1 answer:
xxMikexx [17]3 years ago
5 0

Answer:

a. All of these

Explanation:

All of these options are correct

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a. The directionality of the complementary strand is antiparallel. The double-stranded DNA is antiparallel comprising two strands, which run alongside each other, however, point in reverse directions. In a double-stranded molecule of DNA, the 5 prime ends of one strand align with the 3 prime ends of the other strand, and vice versa.  

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3 years ago
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timofeeve [1]

Answer:

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5 0
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PLEASE HELP THIS IS SCIENCE AND I DONT KNOWNWHAT TO DO
dexar [7]

Answer:

Answer:

New York City: 50 Years ago: 625 ppm Present Day: 893 ppm Future Development Impact: 843 ppm. Recommendation: Stop littering in water, to help keep it clean.

Amazon Rain forest CO2: 50 Years ago: 318 ppm Present Day: 402 ppm Future development impact: 338 ppm Recommendation: Avoid human interaction so nature can take its course.

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Explanation:

I changed the wording so it cant be traced, but some websites had the answer key.

4 0
2 years ago
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