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Chemistry, 05.05.2020 12:44 javlo4461

The hair on Jamal’s arms is standing straight up.

What most likely explains why his hair is behaving this way?

He is in a cold area.
He is sweating.
He is in danger of bacteria.
He is receiving information for touch.

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Answers: 2

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The hair on Jamal’s arms is standing straight up.

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