# data[].attributes.body
As you move up in the energy pyramid to the bigger animals, biomass and energy transferred decreases. The 90/10 rule is a great way of showing this. When the mountain lion eats the deer only 10% of the deer's energy is transferred to the mountain lion. 90% is lost to thermal energy.  Biomass decreases becasuse the totl amounf of mass at the top of the energy pyramid is less than at the bottom because less and less energy is transferred to each trophic level

# data[].attributes.body
Owl, bobcat

# data[].attributes.body
snake, lizard, coyote, mountain lion

# data[].attributes.body
deer,  grasshopper, Rabbit

# data[].attributes.body
Buffalo Grass, Bermuda Grass