A doctor is explaining treatment options to a patient by using complicated medical jargon, and the patient appears to be confused. This is best described as a(n) physical barrier.
emotional barrier.
motivational barrier.
communication barrier

The correct answer is  "a) has ingredients that are high in nutrients."

It is less likely that the shoe will slip while someone is walking

The question may be incomplete (there are not the possible answers), but according to the scenario, kaley and her coworkers could be in a humanitarian organization like red cross (in the us or in other countries). it's an organization which organizes health and safety services, disaster services, and blood donations.