Question

writer a dicriptlon of mobile phone in 70-80 words ​

Answer 1

Answer:

• In olden times, pigeon birds were used to send messages.
• Especially during the time of war, pigeons used to exchange messages.
• After that, the postal system started to send the message.
• Through the post, the postman started bringing the letter of the message to the people.
• After this, the greatest invention of modern science was the telephone which revolutionized communication.
• The telephone was invented by Alexander Graham Bell.
• The telephone was just the beginning of the communication revolution.
• The advent of mobile phones in modern times.
• It was a wireless system that made communication quick and accessible.
• The advent of mobile phones was the beginning of a new era of science.

Explanation:

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