Problem: OPTIONS:
- Acids
- all plants
- anemia
- smallpox
- cigarettes
- all corals
- all bacteria
- acetic acid
Q: Fact 1: Viruses cannot reproduce by themselves. Fact 2: Some smallpox viruses are maintained in laboratories. Given the two facts above, what cannot reproduce by itself?
Answer: smallpox
Problem: OPTIONS:
- disturbed
- frustrated
- fitful
- sound
- good
- slow
- Energy.
- energy
Q: Fact 1: Healing requires rest. Fact 2: And, after a full day, relax to a sound and restful sleep in the cool, fresh mountain air. Given the two facts above, healing requires what kind of sleep?
Answer: sound
Problem: OPTIONS:
- Stirring it
- Fuel cells
- circulatory systems
- Cooling it down
- Introducing oxygen
- Heating it up
- Evaporation
- water vapor
Q: Fact 1: Boiling is when liquids are heated above their boiling point. Fact 2: Boiling is the conversion of a liquid to a gas. Given the two facts above, what converts liquid to gas?
Answer:
Heating it up