Fact 1: Magnetism can cause objects to repel each other. Fact 2: Magnets attract and repel. Given the two facts above, what causes objects to attract?
OPTIONS:
- heat energy
- mussels
- insects
- animals
- magnetism
- electrically
- hormones
- power
magnetism

Fact 1: Habitat destruction causes animals to move to find shelter in another habitat. Fact 2: Human population growth has resulted in habitat destruction, causing massive extinctions. Given the two facts above, what causes animals to move to find shelter in another habitat?
OPTIONS:
- death and devastation
- a tree falling
- exposure to cold
- Human population growth
- games
- deforestation
- Human decline
- moonlight

Answer: Human population growth

Question: Fact 1: Gases released during the use of fossil fuels causes global warming. Fact 2: Global warming has great effect on crops and weather conditions around the world. Given the two facts above, what can have a long term effect on crops and weather conditions around the world?
OPTIONS:
- electromagnetic energy
- A farmer irrigating his crops
- deforestation
- Nitrogen in the soil
- Temperature
- Use of fossil fuels
- Burning fuel and air
- A windy day
Answer: Use of fossil fuels

input with options: Fact 1: Burning fossil fuels increases the carbon in the atmosphere. Fact 2: This atmospheric carbon might be contributing to the greenhouse effect. Given the two facts above, what is contributing to the greenhouse effect?
OPTIONS:
- energy of moving objects
- mining gold
- Warm air moving into cold air
- burning fossil fuels
- acid rain
- melting ice caps
- energy usage
- single-celled organisms
output: burning fossil fuels

Q: Fact 1: Astove is used for cooking by generating heat. Fact 2: Bacteria are destroyed by cooking heat. Given the two facts above, how are bacteria destroyed on a stove?

OPTIONS:
- Cooking
- Oxygenating
- Low temperatures
- dangerous
- Being at room temperature
- kill
- Echinoids
- Enzymes

A: Cooking

Fact 1: Urine is the liquid waste product of the body that is excreted by the urinary system. Fact 2: Liquid waste is put into the bladder. Given the two facts above, urine is a product of what organ of the body that is excreted by the urinary system?
OPTIONS:
- bowel
- epidermal
- bladder
- alveoli
- lungs
- urine
- mammals
- NaCl
bladder