Respuesta :

Answer:

The main difference between week 1 and week 3 of the moon's cycle is that week 3's moon develops into a waning crescent, while week 1's moon develops from a crescent (srry if its wrong!)

Explanation:

Answer: The difference is overtime the moon changes shapes not really but it looks that way because the sun and stuff moving I think.

Explanation: For example, a phase of the moon is crescent moon.

(ignore my grammar)