Question

Why do we need water​

Answer 1

Answer:

Water is basic need for survival of human beings

Explanation:

Water is necessary to complete our basic needs

Answer 2

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We need water to

• increase blood cells
• prevent dehydration
• it help us to keep a body steady
• we need water to bathe, clean,cook,generating electricity , industrial and agiriculture

Do you know ?

1. our brain is 70% water, blood is 83% water, lunges are 90% water.
2. It is easy to swim in sea water than normal water because salt increases its density.