Fact 1: Apan is used for cooking food by heating food in it on a stove. Fact 2: Fire puts off heat. Given the two facts above, what is used for cooking food by putting it over fire?
OPTIONS:
- a pan
- oil
- a sink
- a fridge
- corn
- Oak
- energy
- a microwave

Answer: a pan

Fact 1: Zinc has a positive impact on the healing of wounds. Fact 2: Wound healing Wound healing is a critical aspect of surgery. Given the two facts above, what can zinc have a positive impact on?
OPTIONS:
- humans
- plants
- Heart rate
- surgery
- cells
- food
- animals
- the skin

Answer: surgery

Fact 1: Some animals' fur grows thicker for staying warm in the winter. Fact 2: Polar bears grow fur to survive in the cold. Given the two facts above, how do polar bears stay warm in the winter?
OPTIONS:
- They have cold blood
- protect them
- They eat a lot
- hard outer covering
- by indirect light
- They go swimming
- They have thick fur
- When it's cold

Answer:
They have thick fur