input with options: Q: What type of device uses electromagnetic induction to change the voltage of electric current? A:
OPTIONS:
- radioactive transformer
- hot transformer
- mechanical transformer
- electronic transformer
output: electronic transformer

Q: Q: Each species has a characteristic number of what coiled structures made of dna and proteins? A:

OPTIONS:
- genes
- ribosomes
- prokaryotes
- chromosomes

A: chromosomes

input: OPTIONS:
- photosynthesis
- greenhouse gases
- decomposers
- fossil fuels Now, answer this question: Q: What is the main source of hydrocarbons? A:
A:
output: fossil fuels

Q: Specific scents are often associated with what? A:

OPTIONS:
- pheromones
- behaviors
- instincts
- memories

Answer: memories

Problem: OPTIONS:
- 1 hour
- 3 seconds
- 5 minutes
- one minute
Q: Q: How long does membrane depoloriazation typically last for? A:
Answer: one minute

Q: Most of the gray matter is on the surface of the brain, surrounding what other type of matter? A:

OPTIONS:
- blue
- dark matter
- corrugated
- white

Answer:
white