How does the energy in each trophic level of an energy pyramid compare to the energy in the preceding level?
O It has about 20% of the energy from the level below it.
It has about 15% of the energy from the level below it.
It has about 5% of the energy from the level below it.
It has about 10% of the energy from the level below it.

Johnny rode his bike 4 blicks down the street to his friend's house once he got to his friend house and realized he could not cone out to play he turned aroubd and went back home.what is displacement for the total bike ride? how did you determine this? what could we use as a reference point to determine he was in motion during his bike ride? why can you use it as a reference point