Explain how the human circulatory system is adapted to:
• supply oxygen to the tissues
• remove waste products from tissues.
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It is very simple ... we know that our circulatory system includes 1.heart 2.blood vessels .. the blood vessels are of three types1. Arteries 2. Veins 3. Blood capillaries... the arteries collect oxygenated blood from the heart and give it to the tissues with the help of blood capillaries ( as the walls of arteries are very fat it can’t go into an organ .. hence it breaks down into arteries ) there u go .. u r answer for question 1 is done ... the next part is the removal of waste from the organs : the blood capillaries give oxygen and nutrients to the cells of tissues through interstitial fluid and collect co2 ( as oxygen is used up by the cells they have to take back co2 into interstitial fluid) and waste products from the tissues and take it back to heart through veins .. then the waste part goes into kidney and goes out as feacal matter... there u go the answer of u r question 2 is also done
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