Which statement correctly describes the relationship between △DEF and △D′E′F′?

Which of the following is not considered one of the four major oceans (1 point)

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.

Residents of moldova are mainly a. russian b. ukrainian c. serbian d. romanian the answer is d. romanian