Fact 1: Adult worms go through a major transformation to develop reproductive organs. Fact 2: Marine annelid worms have larvae called trochophores that swim about by means of cilia. Given the two facts above, marine annelids can make a swimming larvae called what?
OPTIONS:
- barnacles
- survive
- graptolites
- epidermal
- Something to move
- a trochophore
- fertile
- permineralization

Answer: a trochophore

Question: Fact 1: Most canyons are formed by flowing rivers through erosion over long periods of time. Fact 2: Rivers, rainwater, well water and most lakes contain fresh water. Given the two facts above, what are canyons formed by?
OPTIONS:
- clouds
- stars
- erosion
- loose soil
- wind
- ice wedging
- rainwater
- calcite
Answer: rainwater

input with options: Fact 1: Agreenhouse is used to protect plants by keeping them warm. Fact 2: Plants are Earth's producers. Given the two facts above, what is used to protect producers and keep them warm?
OPTIONS:
- an electric stove
- sweaters
- green houses
- dirt
- animal fur
- In the winter
- evaporation
- plant fans
output: green houses

Q: Fact 1: Some viruses can cause cancer. Fact 2: Human papillomavirus vaccine is aimed at the cause of most cases of cervical cancer. Given the two facts above, vaccines that offer protection from cervical cancer target ?

OPTIONS:
- animals
- organ
- health
- glioblastoma
- bacteria
- measles
- it's state
- viruses

A: viruses

input: OPTIONS:
- mass
- motion
- motors
- heat
- energy
- wind
- fibers
- fields Now, answer this question: Fact 1: The mass of an object causes the gravitational force exerted by that object. Fact 2: Gravitation is a universal force of attraction acting between all matter. Given the two facts above, what causes the amount of attraction exerted by an object?
A:
output: mass

Question: Fact 1: Adoorbell converts electrical energy into sound. Fact 2: Alerting devices inform a person when the doorbell rings, alarm clock sounds, or telephone rings. Given the two facts above, alerting devices inform a person when they convert electrical energy into what?
OPTIONS:
- sound
- batteries
- air
- heat
- energy
- action
- photons
- waves
Answer:
sound