Q: What part of the body does emphysema affect? Choices: - bones - brain - heart - lungs A:
lungs
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Q: What are located on either side of the pharynx in the throat? Choices: - wrinkles - testicles - lymph nodes - tonsils A:
tonsils
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Q: The arrangement of what plant structures can be classified as either alternate, spiral, or opposite? Choices: - spores - fruits - roots - leaves A:
leaves
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Q: Most of the chemical reactions in the body are facilitated by what? Choices: - proteins - vitamins - carbohydrates - enzymes A:
enzymes
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