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Recycle and dispose of trash properly. Marine debris can be harmful to coral reefs. ...
Minimize use of fertilizers. ...
Use environmentally-friendly modes of transportation. ...
Reduce stormwater runoff. ...
Save energy at home and at work. ...
Be conscious when buying aquarium fish. ..
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Mass extinction is when biodiversity or species in a living habitat decreases to about three-fourths of its original number or to none. Such an event is identified by a sharp change in the diversity and abundance of multicellular organisms. It occurs when the rate of extinction increases with respect to the rate of speciation. Mass extinctions are usually associated with organisms that are macroscopic rather than microscopic. Examples of mass extinctions are Permian extinction of marine species, and Cretaceous extinction of various species, including dinosaurs.
Regarding serum iron analysis, the maximum concentration of iron that transferrin can bind is reflected in Transferrin saturation laboratory measurement.
Transferrin saturation, estimated as a percentage, is a medical laboratory measurement. It is determined by dividing the value of serum iron by the total iron-binding capacity of the accessible transferrin.
Transferrin is the major protein which binds iron in the blood and this value tells a physician how much serum iron is bound.
A low transferrin saturation is a general sign of iron deficiency anemia while a high transferrin saturation may signify iron overload or hemochromatosis.
Transferrin saturation is also known as transferrin saturation index (TSI) or transferrin saturation percentage (TS%).
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