Q JUSTIFY THE FOLLOWING (A) AVAILABILITY OF PROPER AND SUFFICIENT FOOD WOULD PREVENT FROM INFECTIOUS DISEASES. (B) THE GENERAL WAYS OF PREVENTING INFECTION MOSTLY RELATE TO PREVENTING EXPOSURE. LIST THREE POINTS OF PREVENTION Q IT IS EASIERTO SWIM IN SEA WATER THAN RIVER WATER.WHY PLEASE THESE ANY BODY CAN HELP ME

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Answers

2016-03-18T17:41:43+05:30
A) Having sufficient food and water gives strength to our immune system to fight diseases with the nutrition from food.Water ensures we stay hydrated.Infectious diseases have disease causing virus or bacteria which enter in the body and attack the immune system. If we have a good diet we can fight the virus thus preventing infectious diseases.
b) The virus and bacteria of the infectious diseases enter the atmosphere when the infected person comes in contact with a particular thing (eg if an infected person sneezes then the virus enters the environment ) so we should stay away from infected people to prevent exposure to infectious diseases.
prevention 1.avoid going to crowded places 2. maintain personal hygiene 3.avoid going near infected people
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