JoAnn has a cold. She is coughing up mucus (a respiratory secretion) from her lungs. JoAnn is the portal of exit
in the chain of transmission. The mucus from her cough is the
reservoir
in the chain of transmission.

Which statement about consumer rights is true? only celebrities have the right to complain about products that do not work. consumers can always get their money back if they dislike a product purchased. consumers are not allowed to complain about a product after it is purchased. everyone has the right to participate in making laws that affect consumers.

Which barrier to economic development is shown in the following examples? i. the high rate of hiv infection in underdeveloped nations ii. the use of children as soldiers in uganda’s army in the early 2000s iii. low literacy rates in underdeveloped nations with limited exposure to adequate education a. foreign debt b. political instability c. widespread disease d. low levels of social welfare

Compare germany’s culture and food to america’s culture and food.