A prairie dog eats grass. A coyote eats the prairie dog. This is an example of *
1 point
an abiotic element.
a herbivore.
a food chain.

This is an example of a food chain

Explanation:

Think of it as a chain reaction. The grass feeds and nourishes the prairie dog. Upon eating the prairie dog, the coyote gets the nutrients from both the grass the prairie dog ate and from the prairie dog itself.

the answers would be

the first one and the second one