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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Q: Many countries have attempted to reduce the human impact on climate change by reducing their emission of what greenhouse gas? Choices: - methane - acid dioxide - nitrous oxide - carbon dioxide A:
carbon dioxide
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Q: What is glucose used for the bacteria? Choices: - reproduction - fuel - energy - food A:
food
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Q: What are the two types of photoreceptors in the retina? Choices: - holes and cones - circles and cones - images and cones - rods and cones A:
rods and cones
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