Question: Fact 1: Keeping food cold is used for keeping food fresh. Fact 2: On inspection the temperature of the fridge was found to be adequate for food storage. Given the two facts above, keeping things what is a way to adequately store them?
OPTIONS:
- cold in a fridge
- hydrogen and oxygen
- hot in a pan
- layers of fat
- in the trash
- out in the yard
- Electrical energy
- staying warm
Answer: cold in a fridge

Question: Fact 1: Cooking food requires adding heat energy. Fact 2: Many of foods that humans eat are cooked, recooked, and then warmed up. Given the two facts above, what do humans add to their food?
OPTIONS:
- nutrients
- Proteins
- Greenhouse gases
- pain
- gasoline
- Heat energy
- Energy.
- coal
Answer: Heat energy

Question: Fact 1: Infection can cause bodily tissues to swell. Fact 2: Inflammation causes the tissues that line the airways to swell and produce extra or thick mucus. Given the two facts above, _can cause inflammation?
OPTIONS:
- temperature
- pathogens
- steroids
- arteries
- dilation
- Infection
- disease
- symptoms
Answer:
Infection