Problem:OPTIONS:
- irradiation
- Cooking
- Dehydration
- sensory neurons
- animal transport
- Enzymes
- nutrients
- layers of fat

Fact 1: Microorganisms cause food to spoil. Fact 2: Irradiation kills microorganisms that spoil food. Given the two facts above, what can keep food from going bad?
****
A: irradiation

Fact 1: Agraduated cylinder is used to measure volume of a liquid. Fact 2: Liquid volume is measured using a unit called a liter. Given the two facts above, what unit do graduated cylinders use?
OPTIONS:
- engines
- meters
- power
- liters
- inches
- two
- cellulose
- pounds
liters

Fact 1: Crumple means change shape from smooth into compacted by physical force. Fact 2: An apple apparently crumples. Given the two facts above, what can change shape from smooth into compaction by physical force?
OPTIONS:
- rock
- apple
- crust
- dirt
- cracks
- hair
- bushes
- fibrils

Answer: apple

Question: Fact 1: Smell is used for finding food by some animals. Fact 2: Food is needed for survival. Given the two facts above, what do some animals need to survive?
OPTIONS:
- radiation
- smell
- Energy
- harm
- warmth
- oxygen
- defeat
- Water
Answer: smell

input with options: Fact 1: Prokaryotes are single-celled organisms that lack a nucleus. Fact 2: Bacteria and archaebacteria are prokaryotes. Given the two facts above, bacteria and archaebacteria examples of what?
OPTIONS:
- grass
- multi-celled organisms
- seeds
- Something that causes allergies
- major threat to health
- single-celled organisms
- microorganisms
- Food poisoning
output: single-celled organisms

Problem: OPTIONS:
- Environmental ignorance.
- Impact sports.
- Ignoring waste.
- water conservation
- transportation technology
- peachleaf willow
- Converting waste.
- Green beans
Q: Fact 1: Recycling has a positive impact on the environment. Fact 2: Alternatively, through reuse and recycling, waste can be converted into useful products. Given the two facts above, what has a positive impact on the environment?
Answer:
Converting waste.