Question: If earth orbiting our star causes seasons to change, then what does earth orbit to cause the seasons to change? Answer choices: - Solar energy - sunlight - wind - satellites - mars - moon - our star - friction
Answer: our star

Question: If energy is passed up a food chain or web from producers to consumers, then energy is passed up the food chain or web from producers to whom? Answer choices: - animals - plants - glucose - our planet - chloroplasts - consumers - photosynthesizers - people
Answer: consumers

Question: If corn can be used as an alternative fuel, then what can be used as an alternative fuel? Answer choices: - Toyota - Energy - corn - soap - space - CO 2 - stone - Trees
Answer:
corn