Q: What are the light wavelengths that the human eye can detect called? A:
OPTIONS:
- ultraviolet light
- apparent light
- infrared light
- visible light

Answer: visible light

Question: Q: Wearing what will reduce the amplitude of sound waves entering the ears? A:
OPTIONS:
- goggles
- megaphone
- hardhat
- hearing protectors
Answer: hearing protectors

input with options: Q: All chemical changes involve a transfer of what? A:
OPTIONS:
- pressure
- fuel
- oxygen
- energy
output: energy

Q: Q: What is the name of the location in which a stream or river starts? A:

OPTIONS:
- spring
- shore
- mouth
- source

A: source

input: OPTIONS:
- oxygen
- hydrogen
- radon
- helium Now, answer this question: Q: What sort of gas is found in balloons and blimps, and is used to make them float in the sky? A:
A:
output: helium

Question: Q: Metallic bonds allow metals to do what, in the manner of a willow tree? A:
OPTIONS:
- break easily
- stand tall
- grow
- bend without breaking
Answer:
bend without breaking