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Dmitry [639]
3 years ago
13

Two groups of students were tested to compare their speed working math problems. Each group was given the same problems. One gro

up used calculators and the other group computed without calculators. Which group is the control group? Experimental group?
Biology
1 answer:
Vikentia [17]3 years ago
4 0
The control group is the one not given calculators because they are the “as seen in nature” group. The experimental group would be the ones with calculators.
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In the trophic web, the energy transference occurs when each organism feeds on the preceding link and is eaten by the following link.

The first ones are the autotroph organism or producer, such as a vegetable, that can synthesize organic matter from inorganic matter.

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