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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The theory of spontaneous generation
Answer:
The Iroquois Confederacy would be your answer.
hope it helps!
Response - a reaction to something
Adaption - adapting to something.
Example : if you're adapting to a new diet, your reaction would be different than what you normally eat
