Answer:
<em>The sample size is too small.</em>
Explanation:
<u>The process of elimination helped me find this answer. </u>
It is possible to keep the conditions the same.
there are only 2 plants and one control, that's obviously not a lot.
and controls can be used on more than studying animals.
<u>When using the scientific method you can use as many test subjects as you can so it can help you confirm. two plants are not a lot. </u>
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<em>I've also had a teacher confirm that this is the correct answer. </em>
<u>edge 2020</u>
Plants take in nitrogen from the soil by absorption. So option B.
Hope it helps!
Is there all of the above, if there isn't it is B: the coded blue print to life. because it contains it.
I got 0.05948 hope this helps and sorry I'm not good at explaining hopefully someone else can explain
When bacteria is divided in to two it is called binary fission, but there is also a process called conjugation