The gummy bears not placed in water or salt water serves as a control for comparison.

True

Explanation:

The control is the variable or the group that you do not change. It will serve as a baseline for comparison or it can also be used to validate whether the independent variable caused the change.

The gummy bear that was not placed in water or salt water is the control because the independent variable was not applied or tested on it.

the truman doctrine was an american foreign policy whose stated purpose was to counter soviet geopolitical expansion during the cold war. it was announced to congress by president harry s. truman on march 12, 1947, and further developed on july 12, 1948, when he pledged to contain threats to greece and turkey.

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