Q: What is the chemical name of table sugar? Choices: - potassium - codeine - cellulose - sucrose A:
sucrose
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Q: What causes rivers to always flow downhill? Choices: - slope - pressure - diffusion - gravity A:
gravity
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Q: What happens to water when it is heated in the broiler? Choices: - it evolves - it contracts - it introduces - it expands A:
it expands
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Q: Light reactions occur during which stage of photosynthesis? Choices: - intermediate stage - third stage - final stage - first stage A:
first stage
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