An allergist is a physician who specializes in the diagnosis and treatment of asthma and other allergic diseases. The allergist is specially trained to identify the factors that trigger asthma or allergies. Allergists help people treat or prevent their allergy problems.
source: When To See Allergist - American College of Allergy, Asthma, and ...
https://acaai.org/allergies/treatment/when-to-see-allergist
1) I would choose white blood cells since their main job is to fight infection (Something that does not belong as a part of the body) But since their is several types of white blood cells the ones too look out for would be the <span>Neutrophils since they kill bacteria by ingesting them.
2) It would be a Neutrophils blood cell. They </span><span>are 12-14 µm diameter, and so </span>look<span> bigger than the surrounding red </span>blood cells<span>. There is a single nucleus, which is multilobed, and </span>can<span> have between 2 and 5 lobes.
3)You would also have to watch out for: </span><span><span>Granulocytes – cells which contain granules which contain chemicals that are used to kill bacteria and viruses </span><span>Lymphocytes- cells which attack most of the bacterial and viral infections in our bodies</span><span>Monocytes - cells which become macrophages, large cells that engulf harmful particles in our bodies</span></span>
<em>Answer:</em>
<em>Limestone is a type of carbonate sedimentary rock. It is composed mostly of the minerals calcite and aragonite, which are different crystal forms of calcium carbonate. A closely related rock is dolomite, which contains a high percentage of the mineral dolomite, CaMg(CO₃)₂.</em>
<em>Limestone has numerous uses: as a building material, an essential component of concrete (Portland cement), as aggregate for the base of roads, as white pigment or filler in products such as toothpaste or paints, as a chemical feed stock for the production of lime, as a soil conditioner, and as a popular decorative .</em>
<em>Limestone is formed in two ways. It can be formed with the help of living organisms and by evaporation. Ocean-dwelling organisms such as oysters, clams, mussels and coral use calcium carbonate (CaCO3) found in seawater to create their shells and bones.</em>
<em>LIMESTONE MEANING:</em>
<em>a rock that is formed chiefly by accumulation of organic remains (such as shells or coral), consists mainly of calcium carbonate, is extensively used in building, and yields lime when burned.</em>
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