Fact 1: Most protists have motility. Fact 2: Protists are single-celled microscopic organisms like amoebae. Given the two facts above, _ have motility?
OPTIONS:
- amoebae
- plants
- properties
- minerals
- fungi
- movement
- hydration
- complex

Answer: amoebae

Fact 1: Freezing means changing from a liquid into a solid by reducing heat energy. Fact 2: Water, heat, or freezing cold can damage items. Given the two facts above, what can reducing heat energy to do an item?
OPTIONS:
- an object
- exercise
- sweating
- Solutions
- copy
- animate
- damage
- Heat up

Answer: damage

Fact 1: Urine leaves the body through a sphincter in the process of urination. Fact 2: Fluids in the urine eliminate metabolic waste products. Given the two facts above, metabolic waste products can leave the body through?
OPTIONS:
- burning coal
- animal transport
- Dehydration
- radiative transfer
- osmosis
- convection
- fossil fuels
- a sphincter

Answer:
a sphincter