Question

3. Describe the causes, symptoms and preventions of the following allergies: a. Pollen allergy b. Dust mite c. Dust d. Insect allergy​

Answer 1

Answer:

Most of the pollens that cause allergic reactions come from trees, weeds and grasses. These plants make small, light and dry pollen grains that travel by the wind. Grasses are the most common cause of allergy. Ragweed is a main cause of weed allergies.

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