Fact 1: Polyps usually reproduce asexually. Fact 2: Polyps are benign growths in the colon. Given the two facts above, what reproduces asexually?
OPTIONS:
- humans
- Leptospirosis
- clouds
- swamp vegetation
- benign colon growths
- Most plants
- offspring
- graptolites

Answer: benign colon growths

Fact 1: Pollutants have a negative impact on the environment. Fact 2: Benzene, like ozone and particulate matter, is a nonthreshold pollutant. Given the two facts above, what has a negative impact on the environment?
OPTIONS:
- massive damage
- deforestation
- Hemp
- harmful substances
- Particulate matter
- Bamboo
- enormous damage to homes
- Biocompostables

Answer: Particulate matter

Fact 1: Arteries generally carry oxygen-rich blood. Fact 2: Most strokes occur when a blood clot blocks an artery that carries oxygenated blood to the brain. Given the two facts above, what happens when oxygenated blood doesn't reach the brain?
OPTIONS:
- anemia
- Dehydration
- blood flows to the heart
- increased iron in the brain
- arteries unclog
- It decreases
- a stroke
- fever

Answer:
a stroke