Fact 1: Bacteria cause food to spoil. Fact 2: If food smells or looks spoiled, always throw it out. Given the two facts above, bacteria causes food to be what?
OPTIONS:
- homogenous
- eaten
- saved
- stored
- dormant state
- thrown out
- dormant
- barrel-shaped
thrown out

Fact 1: When water freezes , that water expands. Fact 2: Water density is determined by temperature. Given the two facts above, what property of a substance changes when it is frozen?
OPTIONS:
- motility
- molecular make-up
- molecules
- elements contained
- Weight
- energy
- size
- density

Answer: density

Question: Fact 1: Evaporation can be used for separating a solute from a solvent in a solution. Fact 2: Boiling is very rapid evaporization. Given the two facts above, what can be used for separation a solute from a solvent in a solution?
OPTIONS:
- sweating
- liquid
- energy
- water
- heat
- salt
- freezing
- boiling
Answer: boiling

input with options: Fact 1: Plants that shed their leaves seasonally each year are called deciduous plants. Fact 2: Lemmons willow is a deciduous shrub. Given the two facts above, plants that shed their leaves seasonally each year include what?
OPTIONS:
- epidermis and dermis
- heat energy
- energy usage
- bioaerosols
- Exfoliation
- Organic compounds
- lemmons willow
- Greenhouse gasses
output: lemmons willow

Q: Fact 1: Treating water is used to remove harmful substances before drinking. Fact 2: Hydration is maintained by drinking a lot of fluid. Given the two facts above, what is treating water to remove harmful substances done before?

OPTIONS:
- vaporization
- bacteria
- evaporation
- hydration
- dangerous
- Frogs
- Relieve pain
- a pathogens

A: hydration

Fact 1: Energy is passed up a food chain or web from lower to higher trophic levels. Fact 2: Plants represent the first trophic level. Given the two facts above, what passes energy up the food chain to adult vegans?
OPTIONS:
- cows
- animals
- Batteries.
- chickens
- Power companies.
- glucose
- Humans.
- Plants.
Plants.