Q: When bread bakes, yeast releases which gas? A:
OPTIONS:
- carbon monoxide
- oxygen
- hydrogen
- carbon dioxide

Answer: carbon dioxide

Question: Q: In what year was the hardy-weinberg theorem formulated? A:
OPTIONS:
- 1938
- 1901
- 1928
- 1908
Answer: 1908

input with options: Q: Constantly going through some form of growth and repair is a characteristic of all what? A:
OPTIONS:
- viruses
- bacteria
- mass
- living things
output: living things

Q: Q: Some atoms are more stable when they gain or lose an electron and form what? A:

OPTIONS:
- molecules
- electrons
- protons
- ions

A: ions

input: OPTIONS:
- physics
- psychology
- biology
- chemistry Now, answer this question: Q: What branch of science is based on the modern atomic theory, which states that all matter is composed of atoms? A:
A:
output: chemistry

Question: Q: Breaking a window with a baseball is an example of what kind of change in matter? A:
OPTIONS:
- unusual
- chemical
- sudden
- physical
Answer:
physical