When children play bare footed in pooted in pools of dirty water and flood water, they may suffer from disease like:

When children play bare footed in pools of dirty water and flood water, they may suffer from disease like:

When a potted plant is flooded with water, the magnitude of root pressure

Safe drinking water protects us from_____ diseases.

Which part /s is likely to be effected in the ear when an individual feels giddiness , loss body balance and suffers from ear disease ?

Observe the following table and answer the following questions. Why do we add neem leaves to bathing water when a person suffering from skin disease?

How is water in a swimming pool kept free from germs ?