Which of these is a fact?
(A).Kahanamoku was a sheriff of Honolulu and even became a movie star.
(B).The most exciting thing Kahanamoku did was save eight people from the water.
(C).The biggest surprise about Kahanamoku's life is that he won gold in the Olympics.
(D).Doing so many things well was the best way for Kahanamoku to teach about Hawaii.

What explains the increase in life expectancy in botswana? a. the increased availability of jobs and an improved economy b. access to antiretroviral drugs, hiv/aids education, and widespread hiv/aids testing c. a series of military takeovers that stabilized the political system and led to education reform and increased literacy rates d. a recent military coup that led to an improved healthcare system select the best answer from the choices provided.