Science, asked by aymanmansuri, 5 months ago

Which one of the following is not the 20th century contribution? *

1 point

Electric train

Motorised boats

Monorail

Supersonic aeroplanes

Answers

Answered by Anonymous

1

Answer:

Motorised boats

Explanation:

Happy learning ✌️

Previous Question

Next Question

Similar questions

English, 2 months ago

who is sofia and who is her creator ...

Economy, 2 months ago

Modern farming has a lot of negative effects on agriculture and also to small farmers. Do you agree? State reasons...

Physics, 2 months ago

16. The different circuit (1.11 and II) are constructed using identical batteries and restors of Rand 9 olun. What can be said about entrant I in arm of wach circuit? will mi (1) him in mi an ŞI 91 y mi wymi San San San 2 1 (a) l; > > lm (6) hulin...

Science, 5 months ago

, ਆਓ ਆਪਣੇ ਸਰੀਰ ਨੂੰ ਸਾਫ਼ ਰੱਖਣ ਦੇ ਫਾਇਦੇ ਲਿਖੀਏ .. 5...

Social Sciences, 5 months ago

Which of the following states are formed based on culture? (a) Uttarpradesh (b) Uttarkhand (c) Tripura (d) Mizoram * Kindly support your answer with reason ( reference to the lesson ) . * Please answer my question. * Spam answers are not allowed.

Science, 11 months ago

The energy change in electric motors...

Math, 11 months ago

(-50) × 125 × (-6) × 8...

Math, 11 months ago

If 30 students shake hands then how many hands shakes are there ?