Biology, asked by pk2489481, 8 months ago

These waves are used in mobile phones . *

a) Radio waves

b) Microwaves

c) Ultra Sonic waves

d) Supersonic waves

Answers

Answered by MatRyan

0

Answer:

a and d

Explanation:

radio and supersonic

Answered by Dylanwang

0

Answer:

Radio waves

Explanation:

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