DISCOVERIES
DISCOVERIES
THE DISCOVERY OF THE FIRE BY THE HOMO ERECTUS:
A. RUBBING STICKS
B. RUBBING STONES
C. THROUGH A THUNDERBOLT
THE DISCOVERY OF THE PLOW:
The plow is a tool used in farming to turn the ground where the seeds are going to be planted.
THE DISCOVERY OF THE TELEPHONE:
Alexander Graham Bell was the inventor of the telephone .He discovered the secret to transmitting multiple messages on a single wire.
THE DISCOVERY OF THE RADIO:
Marcony was the inventor of the radio.It was the first wireless mode of communication.