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Papessa [141]
3 years ago
9

a structure in the arm in a human is found to carry oxygen poor blood cellss. What is true about this structured levels

Biology
1 answer:
kompoz [17]3 years ago
6 0

Answer:

Explanation:All cells in the body need to have oxygen and nutrients, and they need their wastes removed. These are the main roles of the circulatory system. The heart, blood and blood vessels work together to service the cells of the body. Using the network of arteries, veins and capillaries, blood carries carbon dioxide to the lungs (for exhalation) and picks up oxygen. From the small intestine, the blood gathers food nutrients and delivers them to every cell.

Blood

Blood consists of:

Red blood cells – to carry oxygen

White blood cells – that make up part of the immune system

Platelets – needed for clotting

Plasma – blood cells, nutrients and wastes float in this liquid.

pls brainlist my answer

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