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Bogdan [553]
3 years ago
15

How did humans first alter crops? What method are scientists using today to change crops?

Social Studies
2 answers:
Lady_Fox [76]3 years ago
7 0
The method they are using to day are spraying the crops to make them bigger
and "better"
djyliett [7]3 years ago
6 0
Scientists now use cross fertilization.
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