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saw5 [17]
3 years ago
9

What are four components of the earth system?

Biology
1 answer:
Lynna [10]3 years ago
4 0
Atmosphere, hydrosphere, lithosphere, and biosphere
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Which statement best explains how the genetic code is universal? * The shape of a DNA molecule is the same in different species.
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A would be the correct answer I'm sure

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