Answer:
Active Transport
Explanation:
Active Transport is moving substances from lower concentration to a higher concentration.
Her conclusion is invalid because using sand instead of soil slows down plant growth. Fertilizer, on its own, does not 'greatly' increase the size of the plant.
The correct way to do this experiment would be to keep all other parameters same, except the fertilizer. This will give her accurate results.
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I think it’s a living host cell so sorry if I’m wrong yw if I’m right
Alpha and delta waves. Delta waves are common during deep sleep in which dreams and R.E.M. Occurs.