Muhammad's death in 632 resulted in Select one: a. persecution for his followers. b. an uncertainty as to how to go about recording his verbal teachings. c. a sharp division among the faithful as to how future leaders should be selected, and what their qualifications should be. d. a great deal of concern among the faithful that God might no longer bless them. e. the selection of Omar as the first caliph.

How are the perspectives presented in the excerpts similar? they show the disappointment and fear mission control workers feel when the lunar module develops problems. they show the huge investment of time and energy mission control workers dedicated to the lunar module. they show how mission control workers view the lunar module as if it is the workers' very own child. they show the relief and excitement mission control workers feel when the lunar module lands on the moon.