A doctor instructs a nurse to check on a patient at 20:30. What time is this in 12-hour time?
A. 8:30 p. m.
B. 2:30 a. m.
C. 10:30 p. m.
D. 11:30 a. m.

A. 8:30 p.m.

Explanation:

08:30 PM using 12-hour clock notation, 20:30 using 24-hour clock notation.

the answer is c, the development of reading and writing in young children

out of the choices i'd say d the ability to set goals, mainly because to desire to continue you need motivation but it isn't motivation in that part, but setting goals means you have an endgame and you want to reach it which sums up motivation.