Question: Fact 1: Gravity pulls objects towards planets. Fact 2: Gravity is the force that keeps planets in orbit around the sun. Given the two facts above, what pulls objects around the sun?
OPTIONS:
- Oxygen
- cycles
- wind
- Energy.
- energy
- Gravity
- h2o
- Atmosphere
Answer: Gravity

Question: Fact 1: Scales are used for protection by scaled animals. Fact 2: Horned lizards are reptiles with tails and a scaled body. Given the two facts above, what protects lizards?
OPTIONS:
- The venom they damage predators with
- energy barrier
- The type of food they eat
- Their offspring
- Their body
- shells
- quadriceps
- exoskeleton
Answer: Their body

Question: Fact 1: Sound can be used for communication by animals. Fact 2: Sound vibrations have different frequencies. Given the two facts above, what can be used for communication by animals?
OPTIONS:
- electricity
- energy
- Telephones.
- Vibrations.
- Stuffed animals.
- messengers
- courtship
- Cellular communication.
Answer:
Vibrations.