What is the focus on transcendent communication? A) confrontation and winning the conflict B) give and take to manage the conflict C) transforming opposing party's position D) redefining the issue

Select the correct answer. what was edwin hubble's contribution to the field of astronomy? a. he discovered variable stars. b. he proved that the heliocentric model accurately described our solar system. c. he found a relationship between the period luminosity and distance of stars. d. he proved that the universe is finite. e. he discovered that the universe was expanding.