Question

Matter is composed of:

• A. atoms
• B. molecules
• C. tiny particles
• D. all of the above
  

Answer 1

Answer: (D)

all of the above

Matter is anything which have mass and occupy space. Substance and Mixture is the main part of the matter. Substance is the further classified in elements and compound, which is further categorized as atom and molecule.

Hence, matter is composed of everything atoms, molecules, tiny particles etc.