Question: Fact 1: Hitting an object causes the particles in that object to vibrate. Fact 2: Rock particles vibrate back and forth. Given the two facts above, hitting a rock causes what?
OPTIONS:
- heat energy
- erosion
- energy
- friction
- flooding
- squeeze
- contamination
- vibration
Answer: vibration

Question: Fact 1: The Earth being tilted on its rotating axis causes seasons. Fact 2: By October 10, the lighthouse was tilted and leaning into the sea. Given the two facts above, what does the Earth's lean on its rotating axis cause?
OPTIONS:
- equator
- rainfall
- static electricity
- seasons
- climate
- wind
- spring
- time
Answer: seasons

Question: Fact 1: Many nucleotides bind together to form a chain called a polynucleotide. Fact 2: DNA strands are long polynucleotide chains. Given the two facts above, what is a DNA strand?
OPTIONS:
- more abundant
- Plant reproduction
- keeping the dog warm
- flow of electrons
- Something to move
- fertile
- Polynucleotide
- negative
Answer:
Polynucleotide