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Health, Safety, and Nutrition for the Young Child 9th Edition by Lynn Marotz
النسخة 9الرقم المعياري الدولي: 978-1285427331Health, Safety, and Nutrition for the Young Child 9th Edition by Lynn Marotz
النسخة 9الرقم المعياري الدولي: 978-1285427331 تمرين 5
Which is not one of the three distinct factors that must be present for an illness to be transmitted from one child to another
a. A method of transmission.
b. The child's age at the time of exposure.
c. A pathogen.
d. A host susceptible to a pathogen.
a. A method of transmission.
b. The child's age at the time of exposure.
c. A pathogen.
d. A host susceptible to a pathogen.
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موثّق
A communicable illness is an infectious ...
Health, Safety, and Nutrition for the Young Child 9th Edition by Lynn Marotz
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