Fact 1: Most carcinogens cause cancer by producing mutations in DNA. Fact 2: Smoke is full of carcinogens. Given the two facts above, what can cause cancer by producing mutations in DNA?
OPTIONS:
- maples
- PDAs
- A drug.
- copper
- coal
- CO 2
- smoke
- sponges
smoke

Fact 1: An aquatic animal requires great amounts of water to survive. Fact 2: Fish are backboned aquatic animals. Given the two facts above, what requires great amounts of water to survive?
OPTIONS:
- bears
- cactii
- fish
- squids
- h2o
- Whales
- Birds
- atmosphere

Answer: fish

Question: Fact 1: Weathering means breaking down rocks from larger whole into smaller pieces by weather. Fact 2: Through weathering, the surface was eroded away, exposing igneous rock. Given the two facts above, what is the breaking down of whole rocks into smaller pieces?
OPTIONS:
- cracking
- compression
- rock crumbling
- loose soil
- cleavage
- flooding
- eroding
- mechanical
Answer: eroding

input with options: Fact 1: Flagella help prokaryotes move. Fact 2: Like flagella, they are composed of protein. Given the two facts above, what can help prokaryotes move?
OPTIONS:
- sweating
- Energy
- alveoli
- a cuticle
- glucose
- Energy.
- Light
- protein
output: protein

Q: Fact 1: Mollusks have a circulatory system with one or two hearts that pump blood. Fact 2: Interestingly, a squid is also a mollusk. Given the two facts above, what has a circulatory system with one or two hearts that pump blood?

OPTIONS:
- squids
- fur seals
- the Sun
- goats
- the ocean
- rocks
- sharks
- a fish

A: squids

Fact 1: Erosion can cause a landslide. Fact 2: With the rain comes floods, and with the floods come erosion and landslides. Given the two facts above, what can cause a landslide?
OPTIONS:
- tornado
- rivers
- lightning
- flood
- cracks
- storm
- wind
- rocks
flood