The amount of energy available as one moves up the energy pyramid decreases substantially.
Explanation:
At each trophic level, energy is lost primarily through heat loss and respiration.
In the image below, 100% of the energy from the plant is not available to the deer. As we move further from the primary producer (in the image below, the green plant), less and less energy is transferred.
The 3rd option:<span>It helps maintain the balance of materials needed for survival, such as oxygen and water.
These are essential to make a cell survive. Diffusion gets rid of waste which helps the needed things get to the cell. </span>
The answer is : 2a+3b+3c= 10g fat,14g carbohydrate and 18g protein
Answer: the temperature of the Air drops
Explanation: