victoria0309 victoria0309

27-08-2019
Biology

contestada

If a person increases their daily intake of
vitamin C, they will have fewer colds
during the year.
What is the independent variable?
Dependent variable?
What are the controls in the experiment?

Respuesta :

nadiamartin nadiamartin

28-08-2019

Dependent would be amount of colds.
Controlled would be amount of vitamin C taken.
Independent could be the fact that vitamin C will be taken daily.

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