関連ワード:  functions of capillaries class 10    function of capillaries class 10 notes    function of capillaries class 10 ncert    function of blood vessels class 10    function of blood vessels class 10th    features of capillaries class 10    function of blood vessels class 10 notes    function of blood capillaries class 10    function of lung capillaries class 10    function of lymph capillaries class 10