Question

1. A galaxy is a group of billions of
and
2. Stars are huge heavenly bodies made up of hot
3. The groups of stars forming different patterns are called
4. Our Earth is surrounded by a blanket of air called the​

Answer 1

Answer:

1.celestial body

2.gasses

3.constellation

4.atmosphere

please mark branliest

Answer 2

Heavenly bodies

gases

constellation

atmosphere

.

.

.

Hope it helps....