input with options: Q: Like a runner passing a baton, the transmission of nerve impulses between neurons depends on what? A:
OPTIONS:
- enzymes
- axons
- receptors
- neurotransmitters
output: neurotransmitters

input with options: Q: What are drumlins, eskers, and kettle lakes formed by? A:
OPTIONS:
- earthquakes
- meteors
- tsunamis
- glaciers
output: glaciers

input with options: Q: What is the first year of life following birth called? A:
OPTIONS:
- baby
- childhood
- toddler
- infancy
output: infancy

input with options: Q: Where do cells come from? A:
OPTIONS:
- sexual reproduction
- mutations
- nuclear fission
- preexisting cells
output:
preexisting cells