What happens when you pull on the biceps muscle?

Adigestive system that is a series of tubes beginning at the mouth and ending at the anus is a digestive system.

Organisms that successfully adapt will leave to grownone of the above

Grasses--> mice--> cats--> coyotes suppose 10,000 units of energy are available at the level of the grasses. what is the total number of energy units lost by the time energy reaches the coyote?