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Enzymes and Movement of Substances › View

What is active transport?

A. The movement of substances along the concentration gradient (from high to low concentration)

B. The movement of substances against the concentration gradient (from low to high concentration)

C. The movement of substances without the need for energy

D. The movement of substances through osmosis

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Healthy Living Vocabulary › View

True or false: Nutrition is the science of how your body takes in and uses food.

A. TRUE

B. FALSE

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