Question

1. One cycle of the phases of the Moon is completed in ___ days, which is one ___ ___ 2. the ___ system is a system of satellites used for navigation​

Answer 1

Answer:

1)24 (DONT KNOW FOR THE 2ND one )

2)GPRS

hope this helps

Answer 2

Answer:

1. in 29.5 days

synodic month.

2.Global Navigation satellite