Question

this is anything that is formed by once living living organisms like plants, animals, and their waste products. elements organic matter inorganic compounds topsoil

Explanation:

The description is about matter formed from once - living organisms (plants, animals) and their waste. Organic matter is defined as material derived from living or once - living organisms. Elements are basic chemical substances, inorganic compounds are not from living organisms, and topsoil is a layer of soil. So the correct option is the one with "organic matter".

Answer:

The correct option is the one labeled "organic matter" (the option in the top - right cell of the table).