The blood leaving the tissues becomes richer in

The blood leaving the lungs is richer than the blood entering the lung is :-

The blood leaving the lungs is richer than the blood entering the lung is :-

In the resting person, saturation of hemoglobin as blood leaves the tissue capillaries is approximately (a) 0.75 (b) 0.4 (c) 0.03 (d) 0.46

Biodiversity is richer in