Q: Mirrors and lenses are used in optical instruments to reflect and refract what? A:
OPTIONS:
- gravity
- mass
- electricity
- light

Answer: light

Question: Q: All alkanes are composed of carbon and hydrogen atoms, and have similar bonds, structures, and formulas; noncyclic alkanes all have a formula of cnh2n+2. the number of carbon atoms present in an alkane has what? A:
OPTIONS:
- done limit
- crippling limit
- such limit
- no limit
Answer: no limit

input with options: Q: The cytoplasm is all the contents of the cell inside the cell membrane, with the exception of what? A:
OPTIONS:
- vacuole
- lysosome
- molecules
- nucleus
output: nucleus

Q: Q: Momentum is a vector quantity that has the same direction as what? A:

OPTIONS:
- object energy
- initial speed
- inertia
- object ' s velocity

A: object ' s velocity

input: OPTIONS:
- hectase ii
- cyclohexane ii
- chromosome ii
- metaphase ii Now, answer this question: Q: In which stage do chromosomes line up one on top of each other along the middle of the cell, similar to how they line up in mitosis? A:
A:
output: metaphase ii

Question: Q: What the scientific concept stating that when looking at two competing theories, the one with fewer assumptions should be chosen? A:
OPTIONS:
- law of thermodynamics
- law of simplicity
- law of averages
- law of parsimony
Answer:
law of parsimony