Fact 1: Menopause occurs when menstruation stops occurring, usually in middle adulthood. Fact 2: Hot flashes are the classic sign of menopause and peri-menopause. Given the two facts above, what can happen when menstruation stops?

OPTIONS:
- excess fertility
- more eggs produced
- Smoking
- menstruation
- rapid expansion
- Dehydration
- massive damage
- hot flashes

Answer: hot flashes

Fact 1: Aflashlight requires a source of electricity to produce light. Fact 2: Electric power sources are ordinary batteries. Given the two facts above, what requires a battery to produce light?

OPTIONS:
- flashlight
- energy
- mirror
- microscope
- direct energy
- fire
- cactuses
- glowworm

Answer: flashlight

Fact 1: Folding an object causes that object to change shape. Fact 2: Side chairs fold for easy storage. Given the two facts above, what can change shape?

OPTIONS:
- A Greek letter
- side chairs
- a television
- a prism
- pavement
- streams.
- streams
- cars

Answer: side chairs

Fact 1: Mollusks are invertebrates such as the common snail. Fact 2: Gastropods are snails and slugs. Given the two facts above, what are invertebrates such as gastropods?

OPTIONS:
- insects
- watermelon
- squids
- barnacles
- mollusks
- graptolites
- food
- starfish

Answer:
mollusks