Three communicable diseases prevalent in developing countries caused by unsafe drinking water and bad sanitation are : Biology - Questions and Answers

Three communicable diseases prevalent in developing countries caused by unsafe drinking water and bad sanitation are :

(a)Rheumatism, malaria and AIDS

(b)Malaria, acute diarrhoea and schistosomiasis Right sign

(c)Onchocerciasis, leukaemia and arthritis

(d)Acute diarrhoea, cancer and gout

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