At land rover, voluntary discussion groups of 4 to 12 employees met weekly to identify cost savings, improve product quality, and discuss work-related problems. although the teams were later phased out, their work was, in part, responsible for almost doubling production at land rover from 1993 to 1996.

All of the following statements about the biosphere are true except: a. light and heat from the sun do not affect the biosphere. b. the biosphere gets resources from earth's crust, hydrosphere and atmosphere. c. like "biology", the name for the biosphere comes from the greek word for life. d. the biosphere includes all living organisms on earth's surface.