Answer:
Radio waves are used to transfer signals to and from the cell phone. Modern mobile phone networks use cells because radio frequencies are a limited, shared resource.
All of the cell sites are connected to telephone exchanges (or switches), which in turn connect to the public telephone network.
Mahalagang mapangalagaan ang mga hayop na paubos na upang sa mga susunod na henerasyon ito ay mapakinabangan pa.
Answer:
travel cross water God I hope this is right it's been three years since I did this math
Answer:
61^2=60^2+missing side^2. you will get your ans
