Water affects the water to oil ratio and wind makes it travel.....
During the initial exposure to the allergen, contact is made with B cells, these B cells differentiate and produce IgE antibody. The IgE antibodies which works against the allergens are released into the blood stream where they binds to Fc receptors which are located on mast cells and basophils. Now, the mast cells has become sensitized and they will wait patiently for the second exposure. When contact with the allergen is made the second time, the allergen becomes attached to the IgE present on the mast cells and this result in degranulation which trigger a lot of allergic responses.
Answer: Reduce or eliminate fireplace and wood stove use. by avoiding burning leaves, trash, and other materials. the cause of pollution is gas in factories which cause harm to animals and humans
Explanation:
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Answer:
vacuoles are larger in plant cells than in animal cells
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