Problem:OPTIONS:
- excitation engine
- diesel engine
- ventilation engine
- carnot engine

Q: What is the name of the the most efficient possible engine? A:
****
A: carnot engine

Q: Tidal volume, expiratory reserve volume, inspiratory reserve volume, and residual volume are all types of what kind of measurement? A:
OPTIONS:
- respiratory volume
- emitted volume
- breathing volume
- lung volume
lung volume

Q: Lying with their mouths open, a behavior called gaping, probably serves what function for crocodiles? A:
OPTIONS:
- sleeping
- digesting
- eating
- cooling down

Answer: cooling down

Question: Q: What is the only light that humans can see? A:
OPTIONS:
- dark light
- distinct light
- bright light
- visible light
Answer: visible light

input with options: Q: What kind of charge do iconic compounds have? A:
OPTIONS:
- net negative charge
- net positive charge
- white neutral charge
- net neutral charge
output: net neutral charge

Problem: OPTIONS:
- stars
- plants
- fungi
- animals
Q: Q: Nearly all apicomplexans are parasites of what? A:
Answer:
animals