Q: By 180 million years ago, pangaea began to do what? Choices: - combine - freeze - grow - break up A:
break up

Q: What term describes the energy of an object that is moving or has the potential to move? Choices: - stationary energy - molecular energy - thermal energy - mechanical energy A:
mechanical energy

Q: Q: What would you need to see most cells? Choices: - ultraviolet - infrared - mirror - microscope A:
A: microscope

Question: Q: An infection of the brain is called? Choices: - tuberculosis - influenza - syphilis - encephalitis A:
Answer: encephalitis

*Question*
Q: What method plays a role in determining the approximate age of the earth and makes use of uranium? Choices: - fuel dating - carbon dating - waste dating - radioactive dating A:
**Answer**
radioactive dating

(Question)
Q: Silver, gold, and copper all conduct what very well? Choices: - light - sound - microwaves - electricity A:
(Answer)
electricity