Which of these locations in the solar system contains the most asteroids?
A: between Mars and Jupiter

Which statement describes all matter?
A: All matter is made up of atoms.

Which mechanism helps carbon to cycle from the atmosphere to living organisms?
A: photosynthesis

What are the names of the products in the chemical equation shown below? HCl + NaHCO_{3} -> NaCl + CO_{2} + H_{2}O
A:
sodium chloride, carbon dioxide, and water