Q: Fact 1: When an animal moves , chemical energy is converted to mechanical energy. Fact 2: Mechanical energy can be changed to electrical energy. Given the two facts above, what can an animal's movement be changed to? | OPTIONS:
- they body they live in
- solid, liquid, gas
- heating liquids
- protect them
- electrical energy
- objects that have mass
- biodiversity
- an object
A: electrical energy

Q: Fact 1: Contact between rocks over long periods of time causes rocks to smooth. Fact 2: Type of Rocks Salt, quartz and basalt are decent types of aquarium rocks. Given the two facts above, what needs contact to smooth over long periods of time? | OPTIONS:
- oxygen
- soil
- an object
- h2o
- rivers
- quartz
- cartilage
- bamboo
A: quartz

Q: Fact 1: An egg requires warmth to survive. Fact 2: Eggs indicate eggs in the ovaries. Given the two facts above, what is it warm inside of? | OPTIONS:
- outer space
- Glucose
- ice
- sugar
- glaciers
- the skin
- ovaries
- warm
A: ovaries

Q: Fact 1: Thyroid hormones increase the rate of metabolism in cells throughout the body. Fact 2: Thyroid hormones are made by the thyroid gland. Given the two facts above, what gland makes a chemical in the body to increase the rate of metabolism? | OPTIONS:
- sweating
- Follicle
- A drug.
- heat
- lmestone
- endocrine gland
- Pituitary gland
- Thyroid
A: Thyroid