Problem:OPTIONS:
- four limbs
- stamina
- hydration
- food
- pets
- minerals
- plastics
- a measuring stick

Fact 1: Minerals are chemical elements that are essential for body processes. Fact 2: Children's bodies are in a developing process. Given the two facts above, what is necessary for a growing child?
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A: minerals

Problem:OPTIONS:
- Water turns into steam
- heat is produced
- Plant growth is reduced
- get chemical reactions started
- It gets heated up
- The water gets colder
- Salt turns into steam
- The salt disappears

Fact 1: Heating salt water causes the water to evaporate while the salt remains. Fact 2: Steam that rises from a pot of boiling water is water than has evaporated . Given the two facts above, what happens when salt water is boiled?
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A: Water turns into steam

Problem:OPTIONS:
- fertile
- An amphibian
- A single celled organism
- infected
- people
- An animal
- A dinosaur
- athletes

Fact 1: Animals are a kingdom of multicellular eukaryotes. Fact 2: Humans, of course, are an example of a multicellular eukaryote. Given the two facts above, what are humans?
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A: An animal

Problem:OPTIONS:
- white blood cells
- Most plants
- hair cells
- skin cells
- Smoking
- peachleaf willow
- mutated cells
- cigarettes

Fact 1: Cancer cells divide more often than normal cells, and grow out of control. Fact 2: Cancer is an example of a mutation in cells. Given the two facts above, what divide more often than normal cells, and grow out of control?
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A:
mutated cells