Question

approximately how many days does it take for the moon to go through a complete cycle of its phases? (1 point)
10 days
24 hours
29 days
45 days

Explanation:

The lunar phase cycle, also known as the synodic month, takes approximately 29.5 days, which is often approximated to 29 days. 10 days is too short, 24 hours is the Earth's rotational period (day), and 45 days is longer than the actual cycle. So the correct option is the one with 29 days.

Answer:

29 days (the option with "29 days")