Q: What is the general shape of centrioles? A:
OPTIONS:
- spherical
- arc
- oval
- rod
rod

Q: Cycloalkanes are hydrocarbons whose molecules are closed rings rather than straight or branched chains. a cyclic hydrocarbon is a hydrocarbon with a ring of these? A:
OPTIONS:
- oxygen atoms
- hydrogen atoms
- barium atoms
- carbon atoms

Answer: carbon atoms

Question: Q: What common ailment is typically caused by tense muscles in the shoulders, head and neck? A:
OPTIONS:
- disturbances
- fever
- pollution
- headache
Answer: headache

input with options: Q: Line graphs are especially useful for showing changes over what? A:
OPTIONS:
- space
- energy
- velocity
- time
output: time

Q: Q: Psip can be positive or negative relative to what kind of pressure? A:

OPTIONS:
- inertia
- magnetic
- manometric
- atmospheric

A: atmospheric

Q: Why do butterfly fish have fake eyespots? A:
OPTIONS:
- aerodynamic purposes
- mating purposes
- random evolution
- confuse predators
confuse predators