Q: Fact 1: Wind is used for producing electricity. Fact 2: This electricity can be used to power households. Given the two facts above, what can be used to power households? | OPTIONS:
- heat
- energy
- motors
- cells
- cars
- wind
- coal
- Gas
A: wind

Q: Fact 1: When a plant grows , the size of the leaves of that plant may increase. Fact 2: And as they grow, the size of their food is increased. Given the two facts above, leaf size of plants increase as the size or amount of their what increases? | OPTIONS:
- fear
- seeds
- soil
- colors
- arms
- growth
- tissue
- food
A: food

Q: Fact 1: Aging occurs as cells lose their ability to divide. Fact 2: Cell division is by mitosis . Given the two facts above, what happens as mitosis slows for good? | OPTIONS:
- pubescence
- aging
- loss
- fever
- fusion
- birth
- infancy
- death
A: aging

Q: Fact 1: Phytoplankton are bacteria and algae that use sunlight to make food. Fact 2: Phytoplankton, or plant plankton, needs sunlight to live, the same way plants on land do. Given the two facts above, what does plant plankton need for food? | OPTIONS:
- Sunlight
- chemicals
- glucose
- warmth
- Bodily water
- photons
- The Sun
- Energy
A: Sunlight