The independent variable is the chemicals and the dependent variable is the plant growth.
{{-Hello Pumpkin-}}
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I think it is the following;
Reproduction
Multicellular or Unicellular
Autotroph or Heterotroph
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I am so sorry if this is not correct.
There is one common fact that usually appears in option box and even though you didn't share any to choose the correct one, I think the information which I will give you will definitely help you. <span>All matter contains a vital force- this answer should coincide with those you were given. Hope you still need it because this one is really helpful.</span>