Answer:
Ionosphere
Explanation:
The ionosphere reflects radio waves from the earth, this helps communications that use radio waves.
Answer:
what is this suppose to say??
Explanation:
wat wat wta wta wat wat wta stbw agjwms
Do you want to know what’s going on? Cause if you do I’ll write you a paragraph
Wow how do u not know this
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I also don’t know this but thanks for the points