History, asked by mohandaf123, 7 months ago

tell me which type of invention you have done what have you done for your parents

Answers

Answered by bhoomikasanjeev2009

2

Answer:

Printing press

Light bulb.

Light bulb.Airplane.

Light bulb.Airplane.Personal computer.

Light bulb.Airplane.Personal computer.Vaccines.

Light bulb.Airplane.Personal computer.Vaccines.Automobile.

Light bulb.Airplane.Personal computer.Vaccines.Automobile.Clock.

Telephone.

Answered by faiza96

1

helping toy .. ........

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