Answer:
B
viscosity of blood causes an increased resistance in the blood vessels and
leads to slow blood flow
Explanation:
Viscosity refers to the thickness of blood. This thickness is caused by the number of red
blood cells. Thick blood travels through blood vessels at a slower rate than thin blood
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Bacteria can be treated with antibiotics
Differentiated cells have a particular role undifferentiated do not have a certain role.
Conservation would come out more effective when multiple groups cooperate to one common goal. Conservation is a big responsibility that can be made possible through the cooperation of many groups including the government, private organizations, and of course the people.