Question

what is the role of haemoglobin in blood?​

Answer 1

Answer:

It helps us retain oxygen.

Answer 2

Answer:

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About 70 percent of your body's iron is found in the red blood cells of your blood called hemoglobin and in muscle cells called myoglobin. Hemoglobin is essential for transferring oxygen in your blood from the lungs to the tissues. Myoglobin, in muscle cells, accepts, stores, transports and releases oxygen.

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