aurora51
Answered

Welcome to Westonci.ca, where you can find answers to all your questions from a community of experienced professionals. Our Q&A platform provides quick and trustworthy answers to your questions from experienced professionals in different areas of expertise. Discover detailed answers to your questions from a wide network of experts on our comprehensive Q&A platform.

Organic material in soil contains a substance called "humus". Humus is defined as


A. dark organic matter that forms from sand

B. dark organic matter that forms from granite

C. dark organic matter that forms when plants and animals decay