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Biology, 22.06.2019 04:40, aaliyahnv07
The negative impacts of nonnative species generally outweigh the positive impacts
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Biology, 22.06.2019 14:30, ethanseiter
The lineage of pea plants produced round seeds for four generations. the plants that fertilized these pea plants also produced round seeds. however, in the fifth generation, the plant produced to two plants with wrinkled seeds. can that be possible?
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In general, characteristics that an organism survive and reproduce become more common in a population over time. what mechanism of evolution cause this change?
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Biology, 22.06.2019 15:30, jasminali7956
The big bang theory suggest that the universe is about - 300 million years old - 4.6 billion years old - 30 billion years old - 13 billion years old
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The main storage reservoir for water on earth is...
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