Answer:
trophic level is the answer
Yes,the energy in fossil fuels is derived from the energy stored in plants and animal matter.
This is called the nacreous layer, the pearly layer.
One major function of a monosaccharide<span> is its use for energy within a living organism. Glucose is a commonly known carbohydrate that is metabolized within cells to create fuel. In the presence of oxygen, glucose breaks down into carbon dioxide and water, and energy is released as a byproduct.</span>
