Answer:
normally it would take 9 months to a year
Answer:
B. Urticaria, or hives
Explanation:
Urticaria (hives) are characterized by pink, itchy ,burning swelling that can occur in any part of body and these individiual wheals do not last longer than 24 hrs (1day) being furthere divided into acute and chronic urticaria.
Hence option B. Urticaria, or hives is the right choice.