World Languages, asked by moumitachoudhary74, 8 months ago

Name any two contributions of the 20th century

Answers

Answered by dimprajapati

11

NUCLEAR POWER

THE AIRPLANE

Answered by Nisha468

4

Answer:

hey mate ☺️ here is the answer

1) Electricity

2)The incandescent light bulb.

Explanation:

hope this help u ❣️

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