Answered

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1.3.2 Test (CST): Introduction to Biology
Question 3 of 25

You are investigating how salt affects the growth of mold on food. Using slices of bread as the food, you create experimental groups treated with 0 mg, 10 mg, or 50 mg of salt. Each day you make observations and record whether any of the groups are showing signs of mold growth.

What is the independent variable in this experiment?

Sagot :

GinnyAnswer

Final answer:

The independent variable in the experiment is the amount of salt applied to the bread slices.


Explanation:

The independent variable in this experiment is the amount of salt applied to the slices of bread (0 mg, 10 mg, or 50 mg).


Learn more about Independent Variable in Scientific Experiment

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