input with options: Q: Transparent, translucent, or opaque are properties of matter based on an interaction with what? A:
OPTIONS:
- air
- electricity
- gravity
- light
output: light

Q: Q: What are boggy regions with thick layers of peat called? A:

OPTIONS:
- wetlands
- tropics
- meadows
- peatlands

A: peatlands

input: OPTIONS:
- nucleus decay
- alpha decay
- methane decay
- beta decay Now, answer this question: Q: What occurs when an unstable nucleus emits a beta particle and energy? A:
A:
output: beta decay

Q: The high points of a transverse wave are called what? A:

OPTIONS:
- ridges
- valleys
- points
- crests

Answer: crests

Problem: OPTIONS:
- oxygen
- carbon monoxide
- hydrogen
- carbon dioxide
Q: Q: When animals get rid of their gaseous waste, what is exhaled through their mouth and nose? A:
Answer: carbon dioxide

Q: What is the most common way to classify stars? A:

OPTIONS:
- by age
- by distance
- by size
- by color

Answer:
by color