Question: Fact 1: Cells are the basic units of the structure and function of living things. Fact 2: Proteins are needed for cell building. Given the two facts above, what do living things need?
OPTIONS:
- sunlight
- body water
- religion
- water
- oxygen
- protein
- ghosts
- fun
Answer: protein

Question: Fact 1: Eating food that contains pesticides can have a negative impact on humans. Fact 2: Herbicides are the leading type of pesticides, in terms of both user expenditure and volumes used. Given the two facts above, what can have a negative impact on humans if contained in food they eat?
OPTIONS:
- h2o
- vitamins
- toxins
- bacteria
- protein
- contamination
- Smoking
- herbicide
Answer: herbicide

Question: Fact 1: Hearing is used for sensing sound by animals. Fact 2: Humans are animals too. Given the two facts above, what uses hearing to sense sound?
OPTIONS:
- plants
- radio waves
- bears
- humans
- oak trees
- Bats
- Lobsters
- omnivores
Answer:
humans