Q: Fact: electricity can not flow through an open circuit
Question: Generally, electricity cannot flow through
OPTIONS:
- incomplete conductive paths
- complete conductive paths
- closed circuits
- low-resistant electrons

A: incomplete conductive paths

Q: Fact: a rainbow is formed by refraction of light by splitting light into all different colors
Question: What can show how a rainbow is formed by refraction of light by splitting light into all different colors?
OPTIONS:
- watching sunlight bounce off a mirror
- shining a flashlight on a gem
- shining a flashlight at a mirror
- looking at a freshly formed diamond

A: shining a flashlight on a gem

Q: Fact: gravitational force causes objects that have mass to be pulled down on a planet
Question: Gravitational force never affects
OPTIONS:
- balloons
- stars
- sunshine
- air

A: sunshine

Q: Fact: humans eat crops
Question: Corn and wheat are among the favorite foods of
OPTIONS:
- humans
- grizzly bears
- fish
- aliens

A:
humans