Q: Fact 1: When water freezes , that water expands. Fact 2: Water freezes into ice when cooled. Given the two facts above, when does water expand?

OPTIONS:
- When it's cold
- When it's hot
- When it's raining
- In the winter
- vaporization
- It gets heated up
- When it's dry
- heating liquids

A: When it's cold

Q: Fact 1: Flowers attract pollinators, and fruits encourage animals to disperse the seeds. Fact 2: Bees are effective pollinators. Given the two facts above, what do flowers attract?

OPTIONS:
- sheep
- bushes
- air
- bees
- rain
- the Sun
- Fruits
- plants

A: bees

Q: Fact 1: Sedimentary rocks are formed by deposition. Fact 2: Limestone is a type of sedimentary rock. Given the two facts above, which rock is formed by deposition?

OPTIONS:
- soft soil
- barrel-shaped
- rivers
- Limestone
- calcite
- In sediment
- Sand dollars
- coral reefs

A: Limestone

Q: Fact 1: Food consists of organic molecules that store energy in their chemical bonds. Fact 2: Chemical bonds are electrical in nature. Given the two facts above, organic molecules that store electrical energy can be found in what? ?

OPTIONS:
- fossil fuels
- food
- plants
- Fruits
- methane
- magma
- homes
- edible

A:
food