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givi [52]
2 years ago
14

Man made chemicals have decreased the amount of which important gas?

Biology
1 answer:
Ugo [173]2 years ago
8 0

Answer:

Ozone

Explanation:

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7. Microscopes that view slides are called ____________________ because the use _______________ lenses.
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Which type of cell can not reproduce by Mitosis?
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Which type of cell can not reproduce by Mitosis?

Blood cells after giving blood

C Nerve cells in the brain

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Explanation:

3 0
3 years ago
Subject: Integrated Science Question
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The skin acts as a barrier for protecting the body from the harmful things such as sun rays, moisture, cold.

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Our skin is the protecting layers and against loss of water and blood from our body. Its help us to maintain the constant body  temperature. The important role of the skin us to protect our body from the ultraviolet rays.

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