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Other quiz:

Nutrition - Digestive System › View

Iron is essential for our body because

A. it is used in the production of hemoglobin

B. it is used in bone formation

C. it gives us energy

D. it helps in muscle building

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Physio Intro Practice › View

An experiment is performed on plants to see how different liquids affect plant growth. Each plant in the experiment is given a different liquid; water, apple juice, or milk. Each plant has the same amount of soil, sunlight, and listens to the same music. In this investigation, what are the controlled variables?

A. Type of plant, amount of music, and sunlight

B. Water, apple juice, milk

C. Plant growth

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