Curious Kids[1] is a series for children of all ages. If you have a question you’d like an expert to answer, send it to This email address is being protected from spambots. You need JavaScript enabled to view it.[2].Are twins allergic to the same things? – Ella, age 7, Philadelphia Allergies, whether spring sneezes due to pollen or trouble breathing triggered by a certain food, are caused
Curious Kids[1] is a series for children of all ages. If you have a question you’d like an expert to answer, send it to...