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zmey [24]
3 years ago
10

Explain why DNA must be replicated. I need this ASAP please, ty.

Biology
1 answer:
blondinia [14]3 years ago
4 0

Answer:

DNA, found within the nucleus, must be replicated in order to ensure that each new cell receives the correct number of chromosomes.

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Answer and i will give you brainly
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Answer: it would block your airways to stop you from breathing

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its easy just think if your noise was stuffy it would be hard to breath did a 6th grader really have to tell you that

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3 years ago
After its formation, Earth was extremely hot. Which of these contributed to the cooling of Earth?
MariettaO [177]

Answer:

The answer is D

Explanation:

When absorbed energy is released back into space, Earth cools. Many factors, both natural and human, can cause changes in Earth's energy balance, including: Variations in the sun's energy reaching Earth. Changes in the reflectivity of Earth's atmosphere and surface.

6 0
3 years ago
DNA, the genetic material of living organisms, is damaged by light in the
insens350 [35]

Answer:

The correct option is <em>B) ultraviolet region, especially below a wavelength of 320 nm.</em>

Explanation:

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6 0
3 years ago
The first one is desperately needed, if you know the 2nd you can answer if you’d like, thank you
MAVERICK [17]

E. 4 only

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6 0
3 years ago
How are vascular plants and nonvascular plants different?
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Vascular plants is the phloem, (vessal) that transports food and the xylem transports water. Nomvascular plants are small with no vascular system. Which means non vascular plants do not have a phloem or a xylem.
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3 years ago
Read 2 more answers
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