The options to choose from are: portal of exit, reservoir, portal of entry
The answers are JoAnn is the reservoir in the chain of transmission. The mucus from her cough is the portal of exit in the chain of transmission.
JoAnn is the reservoir because the cold is stored in her body. The mucus is the portal of exit because it is being coughed up outside the body.
Answer:
Appearance is a huge factor with food it can help you determine if it was cooked right or if it looks appetizing. This is true for me because if it doesn't look good I have doubts if it will taste good
Answer:
C. Drinking and driving can be harmful to all people in the vehicle, and to people in other vehicles involved in a drunk driving accident.
Explanation:
The answer for that question is b
