t0tallykyl33p7a5w1 t0tallykyl33p7a5w1

16-04-2018
Social Studies

contestada

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

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Mfranklin1127 Mfranklin1127

16-04-2018

Scientists now use cross fertilization.

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tmtyus04 tmtyus04

16-04-2018

the method they are using to day are spraying the crops to make them bigger
and "better"

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