Klaudiaferolinoviz
Answered

1.how do sounds reach our ears A. sounds travel to our ears through imaginary waves caused by vibrations. B. sounds travel to our ears throug a siries of beeps. C. sounds travel to our ears by bright light that flash. D. sounds travel to our ears through air.
2. How does sound travel
A. A reach line
B. Cycle
C. Packs
D. Waves
3. Why can't we hear sound in outer space
A. It is a vacuum or empty space
B. There is no one out there
C. It is so cold
D. There are too many parts that are exploding​

Sagot :

JOSEPHDAVIDviz

Answer:

1.A

2.D

3.Because the gravity helps to stop the sounds from the outer space.

Miangggggviz

Answer:

1. A

2. D

3. A

Explanation:

Sana makatulong.