Fact 1: Amirror is used for reflecting light. Fact 2: LEDs are an ideal light source. Given the two facts above, what is a mirror used for reflecting?
OPTIONS:
- density
- Large.
- gravity
- fibers
- LEDs
- eyes
- Glass
- air
LEDs

Fact 1: Plants are the major producers in terrestrial biomes. Fact 2: Green plants are food producers. Given the two facts above, what provides food for terrestrial biomes?
OPTIONS:
- leaves
- plants
- animals
- kibble
- Trees
- grass
- humans
- dogs

Answer: plants

Question: Fact 1: When a body of water receives more water than it can hold , a flood occurs. Fact 2: During heavy rains, the systems often overflow into the nearest water body. Given the two facts above, what might cause a flood to occur?
OPTIONS:
- Building a dam
- Heavy rains
- Wet weather
- erosion
- A drought
- A hard freeze
- streams
- massive damage
Answer: Heavy rains

input with options: Fact 1: An animal requires energy to move. Fact 2: Animals get their energy from food. Given the two facts above, what substance gives animals the power of movement?
OPTIONS:
- Hydrogen peroxide
- force
- fats
- Sturdy boots
- fur
- Mass
- Hard metals
- Food
output: Food

Q: Fact 1: Killing microorganisms in food can be used to extend the shelf life of that food. Fact 2: Irradiation kills microorganisms that spoil food. Given the two facts above, what can be used to extend the shelf life of food?

OPTIONS:
- irradiation
- farming
- Dehydration
- rays or beams
- vegetables
- Cooking
- Enzymes
- fruit

A: irradiation

Fact 1: Nitrogen is found in proteins, nucleic acids, and chlorophyll. Fact 2: Chloroplasts are the structures which manufacture chlorophyll. Given the two facts above, what is produced by chloroplasts?
OPTIONS:
- oxygen
- sunlight
- blood
- Energy
- glucose
- gasoline
- Energy.
- nitrogen
nitrogen