Question

b) How is a telephone better than a telegram?​

Answer 1

Explanation:

The main difference between Telephone and Telegraph is that the Telephone is a telecommunications device and Telegraph is a long distance transmission of textual/symbolic messages without the physical exchange of an object.

Answer 2

Answer:

The main difference between Telephone and Telegraph is that the Telephone is a telecommunications device and Telegraph is a long distance transmission of textual/symbolic messages without the physical exchange of an object.

hope it helps.