cooking want to be managed & an nation of managing / maintaining the alphabet / the waste of something is presence that something ->  an example of managing the use of a resource is replacing that resource  an example of managing the use of a resource is replacing that resource & decreases are a mean of artificial curing ->  an example of managing the use of trees is replacing trees  an example of managing the use of trees is replacing trees & a specific can be replaced by harvest a new specific each space zero is dog down -> an example of managing the use of trees is planting a new tree each time one is cut down