Q: They had demonstrated that particles smaller than bacteria cause what? A:
OPTIONS:
- blood
- flight
- damage
- disease
disease

Q: What debated therapy offers a potential method for replacing neurons lost to injury or disease? A:
OPTIONS:
- cell production therapy
- stem cell reduction
- cell duplication
- stem cell therapy

Answer: stem cell therapy

Question: Q: Two important concepts, niche and habitat, are associated with what? A:
OPTIONS:
- natural selection
- plant
- water
- ecosystem
Answer: ecosystem

input with options: Q: What planet in our solar system has a moon with volcanic activity? A:
OPTIONS:
- Mars
- Venus
- Saturn
- jupiter
output: jupiter

Q: Q: Bromine is much less abundant than fluorine or chlorine, but it is easily recovered from seawater, which contains about 65 mg of br per what? A:

OPTIONS:
- pound
- foot
- gallon
- liter

A: liter

Q: How many digits do primates have on each extremity? A:
OPTIONS:
- ten
- four
- three
- five
five