Biology, 21.05.2021 04:20, nguyenhoangthienkim0

Select the three hypotheses. Grass prevents erosion when planted on a hillside.

Eating sweets may affect weight gain in children.

Brand X battery maintains a charge longer than brand Y.

Hummingbirds are aggressive animals.

A child will catch a cold if she plays in the rain.

If a plant receives fertilizer, it will grow at a faster rate.

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Select the three hypotheses. Grass prevents erosion when planted on a hillside.

Eating...