Answer:
I think it's a lyre??? That's the closet I can think of.
A motif of two or more letters, typically a person's initials, usually interwoven or otherwise combined in a decorative design, used as a logo or to identify a personal possession.
I believe the answer would be by radio. I hope this helps!
1.a
2.b
3.c
4.d
5.a
6.a
7.b
8.c
9.b
10.a,d
Answer: Thank you very much.
Explanation: