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yanalaym [24]
3 years ago
7

Which statement about the earth’s atmosphere is true? Please help

Biology
1 answer:
Hatshy [7]3 years ago
4 0

Answer:

D. in the past few decades, carbon dioxide levels have been falling.

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Explain why the body cells of an organism can differ in structure and function, even though they all contain the same genetic in
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All the cells in a person's body have the same DNA and the same genes. However, the difference between cells in different tissues and organs is that the "expression" of the genes differs between cells. Expression means that the message from the DNA is being copied and made into protein.
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To see a whole insect under a microscope, you would probably not use a...
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C.) Scanning electron microscope. You would not be able to see a whole insect with one of these.


Hope this helped :)

6 0
3 years ago
What is the answer please help yall
Phantasy [73]

Answer:

That's correct im pretty sure

Explanation:

Because you are adding a nucleotide which is a frameshift mutation.

5 0
2 years ago
Read 2 more answers
Which timeline shows the correct order of contributions made to the discovery of DNA?
Anna11 [10]

Answer:

The correct answer is B.

Explanation:

DNA was discovered in 1800, and then scientists studied DNA with X-Rays. After a while, scientists published a 3D model of DNA, and shortly after, scientists decoded DNA genes. So the answer is Option B.

Hopefully, this helps! :D

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7 0
2 years ago
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