if a deer eats grass, what percentage of energy will the deer acquire from the grass?\n0.1 percent\n1…

if a deer eats grass, what percentage of energy will the deer acquire from the grass?\n0.1 percent\n1 percent\n10 percent\n100 percent

if a deer eats grass, what percentage of energy will the deer acquire from the grass?\n0.1 percent\n1 percent\n10 percent\n100 percent

Answer

Answer:

C. 10 percent

Explanation:

Step1: Recall energy - transfer rule

In an ecosystem, the 10 - percent rule applies.

Step2: Apply rule to deer - grass case

When a deer (a primary consumer) eats grass (a producer), it acquires about 10 percent of the energy stored in the grass. The rest of the energy is lost as heat during metabolic processes in the grass or used by the grass for its own life - sustaining activities.