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which of the following is an example of a positive feedback? a low level of oxygen in the blood triggers production of red blood cells, which transport oxygen. an increase in blood sugar level stimulates the pancreas to secrete insulin, which lowers blood sugar level. a tear in the lining of a blood vessel triggers the accumulation of blood platelets, which cause blood to clot. nextreset

What is a cordon and where is it found

Ateam from new york presbyterian hospital is conducting a study about a recent increase in cases involving both excess sweating and kidney stones. what would the team need before it draws a conclusion about the cases? medications that are specifically designed to treat the sickness machines that are built to process blood and reduce symptoms until patients are healthy again data that profile the various patients who report these symptoms proof that the excess sweating is related to the excessive kidney stones

Explain the significance of thesaurus geographicus