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

Fact 1: DNA contains genetic instructions for proteins, and RNA helps assemble the proteins. Fact 2: Proteins, including enzymes are required for life. Given the two facts above, what is required for life?
OPTIONS:
- dna
- RNA
- food
- money
- lead
- ovum
- ova
- gasoline

Answer: dna

Fact 1: Breaking apart rocks can cause debris. Fact 2: Rock debris is also know as sediment. Given the two facts above, what comes out of rocks breaking apart?
OPTIONS:
- Pavement
- streams
- Fossils
- loose soil
- rivers
- flooding
- Ground covering
- Sediment

Answer:
Sediment