Question: Fact 1: Energy is passed up a food chain or web from lower to higher trophic levels. Fact 2: An example of chemical energy is food nutrients. Given the two facts above, _ are passed from lower to higher trophic levels?
OPTIONS:
- fossil fuels
- rays or beams
- nutrients
- environment
- animals
- heat produced
- Most plants
- Light
Answer: nutrients

input with options: Fact 1: Asandbar is formed by water moving sediment downstream. Fact 2: Native species, such as cranes, use open water and barren sandbars for roosting at night. Given the two facts above, what happens on the formation where water moves sediment downstream?
OPTIONS:
- mechanical
- watershred
- erosion
- cranes roost
- near the shoreline
- streams.
- it can be seen
- swamp vegetation
output: cranes roost

Q: Fact 1: Bacteria cause food poisoning. Fact 2: Examples are the E-Coli bacteria and Hanta virus. Given the two facts above, e.Coli poisoning can come from what?

OPTIONS:
- germs
- animal
- toxins
- death
- food
- skin
- sunlight
- running

A: food

input: OPTIONS:
- activation energy
- oxygen
- water
- an electron lens
- electromagnetic energy
- ice
- hydrogen and oxygen
- electrical current Now, answer this question: Fact 1: Electrical current running through a wire causes that wire to heat up. Fact 2: Copper is used in wires and such. Given the two facts above, what can run through copper, causing it to heat up?
A:
output: electrical current

Fact 1: Sugar causes food to taste sweet. Fact 2: Sugar or sugar and milk are combined to make sweet chocolate. Given the two facts above, what is chocolate made from?

OPTIONS:
- fingers
- fats
- Glucose
- heat
- bitter
- sugar
- liquid
- toes

Answer: sugar

Q: Fact 1: Antigens are molecules that the immune system recognizes as foreign to the body. Fact 2: Antibodies are produced to fight antigens. Given the two facts above, what happens when the immune system recognizes a foreign substance?

OPTIONS:
- an area swollen with pus
- The immune system fails
- irradiation
- Bacteria dies
- Antibodies are formed
- major threat to health
- Something that causes allergies
- Viruses reproduce

A:
Antibodies are formed