Fact 1: If two balanced forces act on an object in opposite directions then that object will remain stationary. Fact 2: If an object is at equilibrium, then the forces are balanced. Given the two facts above, two forces at an equilibrium on an object in opposite directions will keep the object what?
OPTIONS:
- energy
- yanked
- mechanical
- moving
- stationary
- It will move.
- kinetic energy
- pulled

Answer: stationary

Question: Fact 1: Boiling is when liquids are heated above their boiling point. Fact 2: Lots of gas bubbles burst over the boiling lakes' surface. Given the two facts above, what happens when liquids are heated?
OPTIONS:
- Evaporation
- chemical reaction
- air is cooled
- food is chilled
- It expands
- gas bubbles burst
- flow of electrons
- bubbles reduce
Answer: gas bubbles burst

input with options: Fact 1: Insulin helps cells take up glucose from the blood. Fact 2: For instance, glucose is a sugar. Given the two facts above, what helps cells take up sugar from the blood in the body?
OPTIONS:
- exercise
- sugar
- Energy
- Energy.
- bones
- pancreas
- insulin
- blood cells
output: insulin

Q: Fact 1: Lakes are generally bigger and deeper than ponds. Fact 2: Scotland s lochs , including the famous Loch Ness, are glacial lakes. Given the two facts above, what is larger than ponds?

OPTIONS:
- rivers
- deltas
- H 2 O
- loch
- toads
- drop
- puddle
- bird bath

A: loch

input: OPTIONS:
- mussels
- melting
- freezing
- fertilization
- storms
- boiling
- engines
- condensation Now, answer this question: Fact 1: Melting means changing from a solid into a liquid by adding heat energy. Fact 2: Ice is the solid form of water. Given the two facts above, what changes ice to water by adding heat energy?
A:
output: melting

Question: Fact 1: Sweat wets the skin, and when it evaporates, it cools the body. Fact 2: Skin is hot and red, but wet with sweat. Given the two facts above, the body is what after evaporation, when wet skin is hot and red?
OPTIONS:
- expelled
- protected
- insulated
- air cools
- liquid
- heated
- warmed
- cooled
Answer:
cooled