qianvz

qianvz

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  1. Thank you for your help!!!! REALLY appreciate it!!!!!
  2. Can anyone help me with this question please!!!??? Appreciate your help!!! The main difference between droplet transmission and airborne transmission is: Select one: a. Airborne are more virulent. b. Droplet are more virulent. c. The distance that p...
  3. The only difference I know between the two is their sizes....