State four ways in which machines are useful to us
Answers
Answered by
25
Hello friend,
1)communication
2)medical facilities.
3)manufacturing
4)entertainment
5)banking
6)data storage
hope it helps.
1)communication
2)medical facilities.
3)manufacturing
4)entertainment
5)banking
6)data storage
hope it helps.
Answered by
27
1.machines do work in less time.
2.machines never rest
3.they do more work in less time.
4.machines need less time
2.machines never rest
3.they do more work in less time.
4.machines need less time
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