Answer:
Well the background sound is the sound of course in the background and the nat sound is the curremt sound
Explanation:
Answer:
full/incremental backup
Explanation:
I believe it's full/incremental backup.
Answer:

Explanation:
Given
On Earth

On the moon

Required
The astronaut's mass on the moon
The mass of an object do not change base on location
So, if the mass of the astronaut is 80kg on earth, it will be 80 kg on the moon.
Hence:
