Fact 1: Recycling has a positive impact on the environment. Fact 2: Yard waste is recyclable and easy to recycle. Given the two facts above, what is yard waste good for?
OPTIONS:
- Energy.
- Bodily water
- environment
- energy
- heat energy
- consumers
- nutrients
- growth
environment

Fact 1: Skin is used for breathing air by frogs. Fact 2: Air contains oxygen. Given the two facts above, what do frogs use skin to breathe in?
OPTIONS:
- Water
- chemicals
- oxygen
- liquid
- Smooth
- energy
- cellulose
- H20

Answer: oxygen

Question: Fact 1: Urine leaves the body through a sphincter in the process of urination. Fact 2: Urination requires relaxation of the sphincter muscle. Given the two facts above, what does the process of urination require?
OPTIONS:
- aerobic capacity
- relaxation of muscles
- the looseness of soil
- sunlight
- air
- metabolic reaction
- blood
- Converting waste.
Answer: relaxation of muscles

input with options: Fact 1: Aplant requires water to grow. Fact 2: Plants wither and die for lack of rain. Given the two facts above, vegetation will wither and die if it doesn't get enough what?
OPTIONS:
- rain
- radiation
- oxygen
- rocks
- energy
- water
- dark
- Energy.
output: water

Q: Fact 1: Evaporation can be used for separating a solute from a solvent in a solution. Fact 2: Girls and boys residences are separate and far apart. Given the two facts above, evaporation can be used to move a solvent apart from:?

OPTIONS:
- heat
- Temperature
- Water
- heat energy
- all liquids
- vaporization
- evaporation
- a solute

A: a solute

Fact 1: Faulting of rock in Earth 's crust causes earthquakes. Fact 2: Faults, cracks in the Earth's crust, produce earthquakes when they move or slip. Given the two facts above, what happens when faults move?
OPTIONS:
- The crust falls apart
- Dilution
- Rocks break
- scattered light
- symptoms
- Earthquakes
- The ground closes
- mechanical
Earthquakes