Which of the following describes the process of nuclear fusion, as it occurs inside our sun?
A Hydrogen and oxygen atoms combine to make water molecules. incorrect answer
B Helium atoms split apart to form hydrogen atoms. incorrect answer
C Water molecules break apart into hydrogen and oxygen atoms. incorrect answer
D Hydrogen atoms combine to make helium atoms.

What role did natural resources play in african politics?

Most sociologists agree that: a. culture is central in shaping gender roles, but only in preliterate societies. b. biological factors have some influence, but cultural factors are more important determinants of gender roles. c. biological factors are influential in determining gender roles, but only in industrial or complex societies. d. biological factors only explain differences between men and women with regard to aggression and disease. e. there is no difference between the influences of culture or biology on the development of gender roles, as they are unpredictable.

The pka of three different c―h bonds is given below. explain the observed trend in pka. select the single best answer.