Q: Fact 1: Lions live in social groups called prides. Fact 2: Lions hunt in prides, the killing is usually done by the swifter young lions. Given the two facts above, what do lions live in?

OPTIONS:
- apart
- swamp vegetation
- layers of fat
- social groups
- alone
- salt and water.
- separately
- competition

A: social groups

Q: Fact 1: Natural disasters can cause animals to leave an environment. Fact 2: Earthquakes are natural disasters. Given the two facts above, what can cause animals to leave an environment?

OPTIONS:
- it has normal food supplies
- it has earthquakes
- energy of moving objects
- harmful substances
- its a safe habitat
- colder weather
- the situation is unchanged
- deforestation

A: it has earthquakes

Q: Fact 1: Cancer cells divide more often than normal cells, and grow out of control. Fact 2: Cancer cells are a type of malignant cell. Given the two facts above, _ cells divide more often than normal cells?

OPTIONS:
- Nerve
- retina
- Most plants
- heat or cold
- Endothelial
- Stem
- Malignant
- layers of fat

A: Malignant

Q: Fact 1: The vanes rotating in an electric fan causes air to move. Fact 2: Air speed is an important contributor to cooling of skin temperature. Given the two facts above, what do electric fans cool?

OPTIONS:
- energy
- kinetic energy
- Human skin
- sensory neurons
- an object
- deuterostomes
- heat energy
- the skin

A:
Human skin