Q: Fact: a reflector is used to reflect light especially on vehicles
Question: Which would be most effective way of being detected after the sun has set?
OPTIONS:
- having water
- having reflectors
- having signs
- having books

A: having reflectors

Q: Fact: amphibians hatch from eggs
Question: Which would likely occur in nature?
OPTIONS:
- a horse hatches from an egg
- a bird comes directly from the womb
- a frog comes from its mother indirectly in the form of an egg
- a fish comes on land to give birth

A: a frog comes from its mother indirectly in the form of an egg

Q: Fact: grey clouds appear before precipitation
Question: In the intermediary before rain falls, observers may note
OPTIONS:
- beach weather
- bright days
- menacing skies
- large moons

A: menacing skies

Q: Fact: a light bulb converts electrical energy into light energy when it is turned on
Question: An example of electrical energy is
OPTIONS:
- air
- audio speakers
- candles
- grass

A:
audio speakers