Question

traditional agriculture is powered by which energy source?
fossil fuels
animals and humans

Explanation:

Traditional agriculture, before the widespread use of fossil fuels in farming, relied on the labor of animals (like oxen for plowing) and humans (for tasks like planting, weeding, and harvesting) as the primary energy source for agricultural activities. Fossil fuels became a dominant energy source in modern, mechanized agriculture.

Answer:

B. Animals and humans