mustacheluketin mustacheluketin
  • 12-07-2020
  • Biology
contestada

When a scientist is designing an experiment, _____ groups are made.

1
2
3
4

Respuesta :

Аноним Аноним
  • 12-07-2020

Answer:

Scientist makes 2 groups.

Explanation:

One experimentle group and other is controle group.

Answer Link
jleidy1234 jleidy1234
  • 12-07-2020
Two groups are made
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