Q: The best evidence that two land areas were once connected is the discovery that both land masses
A: have similar types of rocks and fossils.

Q: Which statement best describes the energy transformations that occur when a candle burns?
A: Chemical energy from the wax is converted into light and heat energy.

Q: In which environment is white fur color an advantage for survival?
A: arctic tundra

Q: A tight metal lid on a jar of pickles may loosen when it has been held in hot water. This is because the hot water causes the
A:
metal lid to expand more than the glass jar expands