Q: What term did schrodinger use for regions around the nucleus where electrons are most likely to be? A:
OPTIONS:
- arrays
- isotopes
- ellipses
- orbitals
orbitals

Q: What type of change has occurred when a copper penny changes color? A:
OPTIONS:
- contamination change
- carbon change
- reactive change
- chemical change

Answer: chemical change

Question: Q: Each proton has how many units of positive charge? A:
OPTIONS:
- three
- zero
- two
- one
Answer: one

input with options: Q: What occurs at joints? A:
OPTIONS:
- respiration
- digestion
- nothing
- body movements
output: body movements

Q: Q: The earth's biomes are categorized into two major groups named what? A:

OPTIONS:
- icelandic and aquatic
- aquatic and galactic
- terrestrial and galactic
- terrestrial and aquatic

A: terrestrial and aquatic

Q: Any unused energy in food, whether it comes from carbohydrates, proteins, or lipids, is stored in the body where? A:
OPTIONS:
- kidneys
- spleen
- bones
- fat
fat