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Home Q & A Board Biology-Related Homework Help Anatomy and Physiology
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burninpuddin burninpuddin
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10 years ago
It asks me
In this activity you altered the radius of the flow tube by clicking the + and - buttons. Explain how and why the radius of blood vessls is alterd in the human body.

describe the apperance of you plot of blood vessel radius versus blood flow rate and relate the plot to the relationship between these two variables.

describe an advantage of slower blood velocity in some areas of the body for example, in the capillaries of our fingers.
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10 years ago
Quote from: burninpuddin (10 years ago)
describe an advantage of slower blood velocity in some areas of the body for example, in the capillaries of our fingers.

Slower blood flow allows for more time for nutrient and gas exchange to occur between the blood and the surrounding cells.
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