Problem: OPTIONS:
- contamination
- water vapor
- coke
- Pollution
- chemical changes
- oxygen
- lowered energy cost
- bending light rays
Q: Fact 1: Glass cause refraction of light. Fact 2: Refraction Refraction is the bending of light rays. Given the two facts above, what does glass cause?
Answer: bending light rays

Problem:OPTIONS:
- worms
- protist
- Wasps
- humans
- h2o
- bats
- insects
- mammals

Fact 1: Annelids are worms such as the familiar earthworm. Fact 2: Annelids have bodies that are segmented. Given the two facts above, what have bodies that are segmented?
****
A: worms

Fact 1: Plants exhibit phototropism, or growing toward a light source. Fact 2: First, the sun is a brilliant source of white light. Given the two facts above, what behavior do plants exhibit that makes them grow towards the sun?
OPTIONS:
- phototropism
- Exfoliation
- photography
- peachleaf willow
- chlorophyll
- Chemical energy
- direct energy
- chloroplasts
phototropism

Fact 1: Lack of moisture in the air causes low amounts of rainfall. Fact 2: Humidity is moisture in the air. Given the two facts above, lack of _ causes low amounts of rainfall?
OPTIONS:
- drought
- humidity
- heat
- Dehydration
- less water
- flooding
- oxygen
- nitrogen

Answer: humidity

Question: Fact 1: Electricity sometimes is used for heating buildings. Fact 2: Electricity is electrons in motion. Given the two facts above, what is used for heating buildings?
OPTIONS:
- electrons in motion
- protons in motion
- coiled neutrons
- one celled organisms
- Movement of an air mass
- clouds
- igniting fuel and oxidiser
- compound of hydrogen oxygen
Answer: electrons in motion

input: OPTIONS:
- warmth
- coal
- cooking
- food
- energy
- burning itself
- support
- pellets Now, answer this question: Fact 1: Astove is used for cooking by generating heat. Fact 2: Fire generates heat and light. Given the two facts above, what does a stove use fire for?
A:
output:
cooking