Question: Fact 1: Chemical splashing can cause harm to humans. Fact 2: Some pain can be harmful. Given the two facts above, what can chemical splashing cause in humans?
OPTIONS:
- Injury
- bonding
- pain
- death
- toxins
- No reaction
- cancer
- science
Answer: pain

Question: Fact 1: Radioactive dating is used to determine the age of fossils. Fact 2: Radioactive dating requires the use of a decay curve. Given the two facts above, what is used to determine the age of fossils?
OPTIONS:
- Calcium carbonate
- dinosaurs
- a barometer
- electron microscope
- a thermometer
- a decay curve
- chemical equations
- Physical weathering
Answer: a decay curve

Question: Fact 1: Plant reproduction requires pollination. Fact 2: Pollination is usually accomplished by bees. Given the two facts above, bees are useful for what for plants?
OPTIONS:
- growth
- killing
- reproduction
- termination
- survival
- growing
- food and shelter
- gene flow
Answer:
reproduction