If food is used to repair cells by the human body, then what is used to repair cells in the human body? Answer choices: - DNA - food - PDAs - fibers - fats - copper - corn - RNA
food
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If growth is caused by glands, then what causes growth? Answer choices: - bacteria - exercise - stimuli - heat - trees - cell walls - fat - hormones
hormones
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If imbalance of chemical messengers that control body functions can cause depression, then what happens to chemical messengers for them to cause depression? Answer choices: - faulty - infected - Pesticides - cigarettes - spent - imbalanced - interact - sweating
imbalanced
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If asbestos causes cancer, then what causes cancer? Answer choices: - the skin - smoking - Pollution - cigarettes - Asbestos - Eating too much - Potatoes - buffalo sauce
Asbestos
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