Q: Fact 1: Nuclear reactions in stars causes stars to produce light. Fact 2: June Summer Triangle Three bright stars light up the summer sky. Given the two facts above, nuclear reactions in stars cause them to brighten up what?

OPTIONS:
- the morning grass
- the elemental waves
- an object
- the summer sky
- hydrogen and oxygen
- Change colors
- the evening tide
- an electron lens

A: the summer sky

Q: Fact 1: Friction causes an object to lose energy. Fact 2: Objects become confusing, such as toasters, bathtubs, cars and forks. Given the two facts above, what causes a car to lose energy?

OPTIONS:
- Temperature
- gas
- slipperiness
- friction
- heat
- lack of resistance
- Dehydration
- wind

A: friction

Q: Fact 1: An incandescent light bulb converts electricity into light by sending electricity through a filament. Fact 2: Electrical energy is also energy. Given the two facts above, what part of a light bulb has energy run through it, converting energy into light?

OPTIONS:
- adding heat
- sun's heat
- cotton
- heat energy
- glass
- light
- filaments
- broken light bulbs

A: filaments

Q: Fact 1: Some flowers become fruits. Fact 2: Ferns have no flowers, fruits or seeds. Given the two facts above, what do some plants have none of?

OPTIONS:
- eukyarotes
- flowers
- roots
- leaves
- stems
- haploid
- Pesticides
- A virus

A:
flowers