7.Seema got cough and cold badly. Her teacher asked her to take rest at home and use handkerchief while sneezing and coughing. She obeyed her teacher. (a) What are the modes of transfer of diseases from infected to healthy person?
1.Air,Water,Food, Carriers and physical contact
2.Only air
3.Only food
4.Physical contact
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the answer is 1 air, water, food, carries,and physical contact
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