Question

which statement best illustrates why carbon is so important to life on earth? carbon occurs as a solid, a liquid, and a gas. carbon is found in both the living and nonliving worlds. carbon is stored in large quantities in fossil fuels. carbon - based macromolecules are found in living things.

Explanation:

Carbon is crucial for life as it forms the basis of organic compounds which are the building - blocks of living things. It exists in various forms (solid, liquid, gas) and is found in both living organisms and non - living matter, making it highly versatile and essential for life processes and the carbon cycle.

Answer:

Carbon occurs as a solid, a liquid, and a gas.