A diagram of the sequence of movements or actions of people or things involved in a complex system or activity.
A mathematical model of a food web helps you better understand portions, and track the structure of how the web is flowing. The food web could also help because it helps predict things.
1/4 - 25%
3/4 - 75%
4/4- 100%
2/4 - 50%
Explanation:
4 can be used like money 1/4 is 1 quarter out of a dollar which is 25 cents and so on.