Math, asked by zahraezzy, 1 year ago

plizzz suggest me for my science exhibition

mahesh1698: You can alsoake a water purifier at home and explain it

zahraezzy: thankd

Answers

Answered by viki41

you can make water pump
and you can explain it without using electricity by using battery we can conserve by going through youtube
by typing how to make waterpump

viki4182: I am viki changed account viki4182

Answered by viki4182

making motor pump
making a motor phone charger

viki4182: please follow I am viki changed account as viki4182

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