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saveliy_v [14]
4 years ago
12

During which period did the first land vertebrates appear?

Biology
1 answer:
julsineya [31]4 years ago
6 0
The answer is D. permian
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How to find the group number and periodic number
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Explanation:

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According to Kohlberg's theory, a child in the 1st grade would be in the _________ level of moral development.
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The organelles that produce proteins used within the cell are the what?
Alina [70]

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3 0
3 years ago
Fred has been sent to build a factory in a small village. His new employees speak often of the rewards the factory will bring to
Misha Larkins [42]

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collectivism

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4 years ago
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4 years ago
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