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denis-greek [22]
3 years ago
10

Which statement about air is correct?

Biology
2 answers:
NISA [10]3 years ago
7 0

Answer:

Air is essential for almost all organisms.

Explanation:

Nuetrik [128]3 years ago
6 0

Answer: 2. Air is essential for almost all organisms!

Explanation: People need air to breathe, plants need air to make food and breathe, and animals need air to breathe! Good luck! :D

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Marina86 [1]

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I think you're referring to the Metaphase...

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During Cell Division (or, rather before!) the DNA needs to be replicated. This normally is done by DNA Polymerase, and results in two identical double strands (the "Sister Chromatids".

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As the two sister chromatids are still connected, the result is the X-shaped Metaphase Chromosome....

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