The answer is B.
The text clearly shows so that the answer would most likely be B out of all of them.
Answer: Hives (Urticaria)
Explanation:
Hives (Urticaria) is referred to as an an area of reddening of a person's skin, sometimes with raised spots, appearing specially as a result of allergy or illness.
It is an itchy area of the skin which is usually a sign that signifies an allergic reaction. It should be noted that such allergy may be medications, food etc.
Answer:
Linking verbs are verbs that serve as a connection between a subject and further information about that subject
Explanation: