Answered

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• All plants used were the same height

•Two groups:
•Group A: given 30ml of distilled water for 7 days

• Group B: given 30ml of water containing .1 gram of fertilizer for 7 days

What is the independent variable?

What is the dependent variable?

Which is the experimental group?

Which is the control group?

Sagot :

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Answer:

Independent Variable: Fertilizer

Dependent Variable: Plant Growth

Experimental Group: Group B

Control Group: Group A

Explanation:

The fertilizer is the independent variable because it is the variable that is being tested, this is what the reasercher controls.

The dependent variable is the growth of the plant because this is the result of what is being tested, this is the variable being measured.

The experimental group is Group B because it is the one with the independent variable is being tested

The control group is Group A because nothing out of the ordinary is being done to this group, this group allows a basis of measurment for the researcher.

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