Question: Fact 1: Apan is used for cooking food by heating food in it on a stove. Fact 2: Heat pan, add cooking oil to pan. Given the two facts above, what heats food?
OPTIONS:
- water
- electricity
- ice
- Enzymes
- cooking oil
- cells
- Fuel cells
- kinetic energy
Answer: cooking oil

Question: Fact 1: Decomposition increases amount of organic matter in soil. Fact 2: Also organic matter is acidic. Given the two facts above, decomposition increases amount of _ in soil?
OPTIONS:
- biome
- lipids
- acid
- O2
- potash
- pH
- fungi
- corn
Answer: acid

Question: Fact 1: Animals may compete for territory, water, food, or mates. Fact 2: Wild animals are habitual creatures. Given the two facts above, what may compete for territory, water, food, or mates?
OPTIONS:
- fjords
- By wind and rain
- habitual creatures
- parasites
- movement of tectonic plates
- waterways
- small stones
- passenger pigeons
Answer:
habitual creatures