Answer the following questions.
(a) What is meant by epidemic diseases?
(b) What is meant by communicable diseases?
(c) Why should a person suffering from tuberculosis avoid going to public places?
A person suffering from kidney stones is advised to avoid excess intake of spinach and beetroots in his diet. What could be the possible reason?
A person suffering from kidney stones is advised to avoid excess intake of spinach and beet roots in his diet. What could be the possible reason?