Problem:OPTIONS:
- gasoline
- viruses
- water
- sunlight
- fungi
- bushes
- herbicide
- Pesticides

Fact 1: Viruses often infect bacteria. Fact 2: Rhizobium bacteria are native soil bacteria and non pathogenic. Given the two facts above, what can infect rhizobium?
****
A: viruses

Fact 1: Energy is used for heating a building by a heating system. Fact 2: Energy used for heating is the single most commonly used form of energy worldwide. Given the two facts above, what type of energy is produced the most worldwide?
OPTIONS:
- photons
- food
- chemicals
- our star
- Light
- Heating
- waves
- sound
Heating

Fact 1: Absorbing sunlight causes objects to heat. Fact 2: Because their coat is black, they absorb sunlight and overheat very quickly. Given the two facts above, what heats quickly?
OPTIONS:
- aqueous solution
- translucent objects
- hydrogen and oxygen
- reflecting objects
- Evaporation
- white objects
- black objects
- kinetic energy

Answer: black objects

Question: Fact 1: Eating something that contains pollutants has a negative impact on an organism 's survival. Fact 2: Naturally Organic foods are grown without the aid of unsafe and polluting chemicals. Given the two facts above, what is an advantage of eating naturally organic food?
OPTIONS:
- Possibly longer survival
- Fully cooking the oysters
- to stay warm
- Help plants grow
- Shorter temper
- Fewer calories
- More protein
- lowered energy cost
Answer: Possibly longer survival

input with options: Fact 1: Biomass is the total mass of organisms at a trophic level. Fact 2: Fourty percent of biomass is carbon. Given the two facts above, what is fourty percent of the total mass of organisms at a trophic level?
OPTIONS:
- worms
- carbon
- Energy
- leaves
- blood
- fungi
- Energy.
- food
output: carbon

Problem: OPTIONS:
- properties
- color
- height
- kinetic energy
- size
- cycles
- support
- energy
Q: Fact 1: If an object is made of a material then that object has the properties of that material. Fact 2: Properties can be used to separate or sort a group of objects or materials. Given the two facts above, what stays the same when an item is made of a material?
Answer:
properties