Question

5. Mention three roles played by water inside the body of a living being.
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Answer 1

Water is one of the most important substances on earth. All plants and animals must have water to survive. If there was no water there would be no life on earth.

Apart from drinking it to survive, people have many other uses for water. These include:

• cooking
• washing their bodies
• washing clothes
• washing cooking and eating utensils; such as billies, saucepans, crockery and cutlery
• keeping houses and communities clean
• recreation; such as swimming pools
• keeping plants alive in gardens and parks
• Water is also essential for the healthy growth of farm crops and farm stock and is used in the manufacture of many products.

Answer 2

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