Problem: OPTIONS:
- Lake level changes.
- degrees celcius
- degrees Celsius
- a lot of human deaths
- dry conditions
- exposure to cold
- global warming
- heat is produced
Q: Fact 1: The Earth being tilted on its rotating axis causes seasons. Fact 2: Lake levels can change seasonally and annually. Given the two facts above, what does the Earth being tilted on its rotating axis cause?
Answer: Lake level changes.
Problem: OPTIONS:
- human pathogens
- infected meat
- Pesticides
- insects
- human papillomavirus
- viruses
- fungi
- bacteria
Q: Fact 1: Viruses infect and live inside the cells of living organisms. Fact 2: Plants are complex living organisms. Given the two facts above, plants can be infected by what?
Answer: viruses
Problem: OPTIONS:
- vapors
- energy
- pH
- heat
- fats
- SO2
- fusion
- oxygen
Q: Fact 1: Boiling means change from a liquid into a gas by adding heat energy. Fact 2: Propane can be either a liquid or a gas. Given the two facts above, what is added to propane to change it through the boiling process?
Answer:
heat