Question

a substance, organism, or form of energy used by humans and other living beings is best defined as which of the following?
a. natural resource
b. nonrenewable resource
c. manufactured product
d. renewable energy

Explanation:

A natural resource is a substance, organism, or form of energy used by humans and other living beings. Nonrenewable resource is a type of natural resource that cannot be replenished quickly. A manufactured product is made by humans through processing. Renewable energy is a subset of natural resources related to energy that can be replenished. The question asks for the general term which is natural resource.

Answer:

A. Natural resource