Q: Fact: as mileage per galon of gasoline increases , the amount of gasoline used will decrease
Question: Which of the following is true?

A: switching from a truck to a moped will save gas

Q: Fact: a revolution of the moon around the Earth takes 1 month
Question: Over the course of a calendar month, the moon may

A: spin

Q: Fact: being exposed to heat can cause erosion of rocks
Question: A contractor could take the granite off your kitchen counter and

A: destroy it in a volcano

Q: Fact: producer is a kind of role in an ecosystem
Question: Within an ecosystem, producers are likely to be

A:
budding