Q: Fact: when the season changes , the amount of daylight will change
Question: In NYC, what would you expect during December?

A: less day light

Q: Fact: if a tree is located near a sidewalk then the roots of that tree might crack the sidewalk
Question: When tree roots grow, sometimes they

A: break hard objects

Q: Fact: carbohydrates are made of sugars
Question: Which of the following was made from sugar?

A: bread

Q: Fact: biofuel is used to produce electricity by burning
Question: Materials like ethanol are used to produce electricity by _____.

A:
burning