Problem:OPTIONS:
- less water
- magma
- barrel-shaped
- lava
- earthquakes
- calcite
- Water expanding
- rock folding

Fact 1: The Himalayas were formed by rock folding. Fact 2: Mountains are formed from folds that bend upward. Given the two facts above, how are mountains made?
****
A: rock folding

Fact 1: Arteries generally carry oxygen-rich blood. Fact 2: Without a blood supply, people are in danger of dying. Given the two facts above, what can people die without?
OPTIONS:
- water
- h2o
- family
- retina
- love
- oxygen
- friends
- food
oxygen

Fact 1: Plasma is formed by electrons separating from atoms in stars. Fact 2: Interstellar space contains a plasma. Given the two facts above, what contains electrons, atoms, and stars?
OPTIONS:
- The atmosphere
- the sun
- nucleus of a cell
- fossil fuels
- oceans
- interstellar space
- objects that have mass
- h2o

Answer: interstellar space

Question: Fact 1: Global warming is when worldwide temperature increases. Fact 2: Global warming is caused by carbon dioxide trapped in the atmosphere. Given the two facts above, what does carbon dioxide cause?
OPTIONS:
- skateboards
- Greenhouse gases
- Worldwide temperature increase
- major threat to health
- direct damage to the lungs
- running
- a lot of human deaths
- Temperature decrease
Answer: Worldwide temperature increase

input with options: Fact 1: An electron microscope is used for seeing very small objects by making them appear bigger. Fact 2: Microscopes that use electrons rather than light are called electron microscopes. Given the two facts above, how can you see objects and make them appear bigger?
OPTIONS:
- tectonic plates being pushed together
- To avoid death
- converting electricity to heat
- electrons rather than light
- refraction of light
- ability to sense light
- It gets more light
- a hemisphere is tilted away from the sun
output: electrons rather than light

Problem: OPTIONS:
- bass
- lake
- H20
- h2o
- heat
- vitamins
- hydrogen
- bogs
Q: Fact 1: Running water is better able to dissolve oxygen and nutrients than standing water. Fact 2: Water is made up of H2O molecules. Given the two facts above, what is better able to dissolve oxygen and nutrients when it's running over standing?
Answer:
h2o