input: OPTIONS:
- properties
- color
- height
- kinetic energy
- size
- cycles
- support
- energy Now, answer this question: Fact 1: If an object is made of a material then that object has the properties of that material. Fact 2: Properties can be used to separate or sort a group of objects or materials. Given the two facts above, what stays the same when an item is made of a material?
A:
output: properties

input: OPTIONS:
- extreme heat and pressure
- heat is produced
- air pressure
- It gets heated up
- barometric pressure
- slow heat transfer
- heat production
- exposure to cold Now, answer this question: Fact 1: Extreme heat and pressure change rock into metamorphic rock. Fact 2: Marble is a metamorphic rock. Given the two facts above, what can change rock into marble?
A:
output: extreme heat and pressure

input: OPTIONS:
- to produce seeds
- Plant reproduction
- to produce water
- to produce stems
- to produce bark
- water conservation
- survival
- Reproduction Now, answer this question: Fact 1: Aflower 's purpose is to produce seeds. Fact 2: If it serves the purpose, use it. Given the two facts above, what is a flower used for?
A:
output:
to produce seeds