Question

first seed or plant
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Answer 1

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In short, as far as we know today plants reproducing by spores came first ( 510 million years ago ), then trees reproducing by spores ( 385 million years ago ), seeds came somewhat later ( 365 million years ago ). For a tree to become a tree, a seed is planted.

Answer 2

Answer:

In short, as far as we know today plants reproducing by spores came first ( 510 million years ago ), then trees reproducing by spores ( 385 million years ago ), seeds came somewhat later ( 365 million years ago ). For a tree to become a tree, a seed is planted.