The correct answer is: A. renewable
Renewable resources are those that can be replenished naturally over time. Biomass is a renewable resource because it is derived from living organisms, which can reproduce and create new biomass.
Non-renewable resources are those that cannot be replenished naturally over time. Examples of non-renewable resources include fossil fuels, such as coal, oil, and natural gas.
Environmental resources are those that are essential to the health and well-being of the environment. Examples of environmental resources include air, water, and soil.
Natural resources are those that are found in nature and are not created by humans. Examples of natural resources include minerals, water, and forests.
I hope this helps! Let me know if you have any other questions.