Why did the northwest tribes use cedar trees to make many items for everyday use

Cedar trees grew well in the area's climate

Explanation:

Trees grow well when the climate of a region is favorable to their metabolism. The northwest climate was favorable to the growth of cedar trees, so this region had an abundance of these trees. In addition, the wood of these trees is tough. For this reason, the Northwest tribes used this tree to make many items for daily use.

i told you before its c

yup! you are correct it is b.