input: OPTIONS:
- Axis
- Time
- forces
- Joules
- Length
- Weight
- size
- feet Now, answer this question: Fact 1: Aruler is used for measuring the length of an object. Fact 2: Rulers are divided into inches and fractions of inches. Given the two facts above, what do you measure in inches and fractions of inches?
A:
output: Length

Fact 1: Most invertebrates have a nervous system. Fact 2: Insects are the most common invertebrates. Given the two facts above, most insects have a what?

OPTIONS:
- a cuticle
- storing system
- city system
- epidermis and dermis
- nervous system
- building system
- four limbs
- layers of fat

Answer: nervous system

Problem: OPTIONS:
- friction
- vibration
- voltage
- energy
- power
- bamboo
- mechanical
- heat energy
Q: Fact 1: Plucking a string can cause that string to vibrate. Fact 2: Nylon string is by far the softest sound on the guitar. Given the two facts above, what do guitars make sound with?
Answer: vibration

Problem:OPTIONS:
- earth
- hurricanes
- Sediment
- ocean
- canyons
- wind
- climate
- floods

Fact 1: When a river floods , that river deposits soil in flood plains. Fact 2: When the river is full, it floods into the flood plain and leaves behind fertile soil. Given the two facts above, where do plains get soil from?
****
A: floods

Fact 1: Animals can communicate with sounds, chemicals, or visual cues. Fact 2: Bats and owls are nocturnal animals. Given the two facts above, what can communicate with sounds?
OPTIONS:
- the Sun
- sheep
- rocks
- bears
- Birds
- air molecules
- phone
- bats
bats

Fact 1: Flagella help prokaryotes move. Fact 2: Prokaryotes All bacteria are prokaryotes. Given the two facts above, what uses flagella to move?
OPTIONS:
- fungi
- barnacles
- fish
- cacti
- humans
- Most plants
- bacteria
- h2o

Answer:
bacteria