Q: Fact 1: Sight is the ability to sense light, and the eye is the organ that senses light. Fact 2: Light enters the eye and forms images. Given the two facts above, what is the ability to see images via the eye?

OPTIONS:
- animals
- pupil
- contact lens
- touch
- Man
- bats
- photons
- sight

A: sight

Q: Fact 1: Having no natural predators increases population size. Fact 2: Population size is the predictor of extinction probability. Given the two facts above, what event does the lack of natural predators prevent?

OPTIONS:
- extinction
- Animal survival
- deforestation
- proliferation
- movement
- population explosion
- competition
- increasing population

A: extinction

Q: Fact 1: If all members of a species cannot produce offspring then that species will likely become extinct. Fact 2: For example, geese are a species and ducks are a species. Given the two facts above, what would happen if all geese could not reproduce?

OPTIONS:
- replication
- extinction
- survival
- kill them
- Dehydration
- mutations
- thrive
- deforestation

A: extinction

Q: Fact 1: Electricity sometimes is used for heating buildings. Fact 2: Electricity is electrons in motion. Given the two facts above, what is used for heating buildings?

OPTIONS:
- electrons in motion
- protons in motion
- coiled neutrons
- one celled organisms
- Movement of an air mass
- clouds
- igniting fuel and oxidiser
- compound of hydrogen oxygen

A:
electrons in motion