Problem:OPTIONS:
- spiders
- bees
- planets
- star
- bats
- ants
- Wasps
- toads

Fact 1: Insects may live in large colonies and have complex social behaviors. Fact 2: Ants are social insects. Given the two facts above, what may live in large colonies and have complex social behaviors?
****
A: ants

Problem:OPTIONS:
- swell
- soften
- adapt
- shrink
- dissolve
- growth
- Injury
- death

Fact 1: Infection can cause bodily tissues to swell. Fact 2: An infection is an invasion of the body by bacteria. Given the two facts above, an invasion of bacteria on the body can cause body tissue to do what?
****
A: swell

Problem:OPTIONS:
- movement
- engines
- warmth
- mines
- Marble.
- an object
- forces
- sweating

Fact 1: Extreme heat and pressure change rock into metamorphic rock. Fact 2: Marble Marble is a metamorphic rock. Given the two facts above, what can extreme heat pressure create? ?
****
A: Marble.

Problem:OPTIONS:
- bushes
- cracks
- streams
- dirt
- crust
- fibrils
- rock
- paper

Fact 1: Crumple means change shape from smooth into compacted by physical force. Fact 2: Paper is then crumpled into the general shape and tied. Given the two facts above, what can change shape from smooth into compacted by physical force?
****
A:
paper