Here's why:
* Definition of Organic Molecules: Organic molecules are defined as molecules that contain carbon. While there are exceptions (like carbon dioxide, CO2), the vast majority of organic compounds have a carbon backbone.
* Carbon's Bonding Ability: Carbon has the unique ability to form four covalent bonds, allowing it to create long chains, rings, and complex structures. This versatility is essential for the diversity of organic molecules found in living organisms.
While organic molecules often contain hydrogen, oxygen, and other elements, carbon is the defining element.
