Problem:OPTIONS:
- atom number
- volume number
- formation number
- mass number

Q: The total number of protons and neutorns in an atom is called what? A:
****
A: mass number

Q: Vitamins are organic compounds that are essential in very small amounts for the maintenance of normal what? A:
OPTIONS:
- respiration
- pigments
- calcium
- metabolism
metabolism

Q: What is the mass of one mole of any given substance? A:
OPTIONS:
- atomic mass
- protons mass
- solute mass
- molar mass

Answer: molar mass

Question: Q: The majority of cells in blood are erythrocytes or? A:
OPTIONS:
- 50.3 blood cells
- s.a blood cells
- Deep Blood Cells
- red blood cells
Answer: red blood cells

input with options: Q: Smog is one example of what type of pollution? A:
OPTIONS:
- light
- energy
- sound
- air
output: air

Problem: OPTIONS:
- stratosphere
- asthenosphere
- mesosphere
- troposphere
Q: Q: What do we call the lowest layer of the atmosphere? A:
Answer:
troposphere