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PLEASE HELP MEEE!!!
(A simple answer would be great no links please and thank you)

An experiment is
testing how
different fertilizers
affect plant
growth. Which of
the following
would be the
CONTROL
GROUP in this
experiment?

A. the growth of the
plants

B. the fertilizers

C. multiple groups with
the same plant and
fertilizer

D. a plant without
fertilizers

Sagot :

Answer: B

Explanation:

A. the growth of the plants

Fertilizers provide essential nutrients to plants in form of soluble salt compounds, and directly affect plant growth. ... Excess fertilizer alters the soil by creating too high of a salt concentration, and this can hurt beneficial soil microorganisms.