As a matter and energy from grasses to coyotes the amount of available energy

I believe you are asking about the amount of energy that is tranfered through the grass to the coyote. Coyotes dont eat grass so there must be other animals that must first eat the grass, then the coyote eats that animal. For example, lets say the grass has 1,000 units of enerhy that can be used for bodily functions such as homeostasis. So lets say a rabit ate some grass, the rabbit received 1,000 units of energy. But if the coyote were to eat that rabbit, he would only receive 100 units of energy because the rabbit used it for bodily functions. So it basically goes

                 1000

                    ↓

                  100

                    ↓

                   10

                    ↓

                     1

I hope this helps in any way :)

the framers of the constitution insisted that federal judges be nominated instead of elected due to their desire to have judges above the shifting whims of the masses.

the hope, whether achieved or not, was that federal judges would only be beholden to the law and that by not having judges be elected, they would be protected if that law dictated an outcome that ran counter to popular opinion.

the answer is true when observing or determining population size, a direct observation is use, in which each organism is counted in a population or in an area. one benefit of this measure is that you get the exact population count but it will take a long time to  determine  the  size  of a  population.