Which is true of service industries? they produce goods to be traded. they involve the use of knowledge and information. they require natural resources for production. they involve the use of raw materials.

They involve the use of knowledge and information

Explanation:

service industries involve the use of knowledge and information.

The service industries primarily involve the provision of services to consumers. Services rendered include accounting, computer services, and tourism just to mention a few.

really and truely i dont know sorry

b, public works good luck