Q: Fact 1: Astronauts require preserved food for extended flights. Fact 2: Astronauts go out into space. Given the two facts above, what do those who go out into space require for extended flights? | OPTIONS:
- preserved food
- fresh vegetables
- Electrical energy
- heat energy
- food and shelter
- Energy.
- fresh fruits
- luxury items
A: preserved food

Q: Fact 1: Microorganisms cause food to spoil. Fact 2: Tens of millions of Americans get sick every year from bad food. Given the two facts above, what can make humans sick? | OPTIONS:
- pets
- influenza
- vacations
- dreams
- viruses
- Pesticides
- microorganisms
- disease
A: microorganisms

Q: Fact 1: Cooking food requires adding heat energy. Fact 2: Heat is essentially the source of energy. Given the two facts above, doing what to food requires adding the source of energy? | OPTIONS:
- burning
- burying
- degrading
- hydration
- boiling
- Light
- sharing
- cooking
A: cooking

Q: Fact 1: Cells are the microscopic building blocks of organisms. Fact 2: Fish Fish are the ultimate aquatic organism. Given the two facts above, cells are the microscopic building blocks of what? | OPTIONS:
- viruses
- plants
- fish
- the Moon
- the Sun
- Man
- live
- life
A: fish