A is the answer. You would need soil with different amounts- including no amount- to determine how the fertilizer affects the plants
Since you are measuring the height a ruler would be a good idea as well.
I think it’s c but I’m not entirely sure
Answer:
The difference between adaptation and natural selection is that adaptation is the characteristic while natural selection is the mechanism that increases the probability that an advantageous characteristic is passed on and becomes commonplace.
<h3><em><u>Hope</u></em><em><u> </u></em><em><u>it</u></em><em><u> </u></em><em><u>helps</u></em><em><u> </u></em><em><u>you</u></em><em><u>✨</u></em><em><u>.</u></em><em><u> </u></em></h3>
<em><u>Thanks</u></em><em><u>.</u></em><em><u>.</u></em><em><u> </u></em>
Carbohydrates. Sugar is the simplest from of carbohydrates.