Question

skin match with keratin, blood match with

Answer 1

blood match with it type

Answer 2

Skin match with keratin, blood match with haemoglobin.

Haemoglobin is the red blood cells which is the iron containing oxygen.

Haemoglobin carry the oxygen form the lungs to other blood cells or body parts and haemoglobin release oxygen which will permit aerobic respiration.

The normal haemoglobin level of a healthy body should be 10 to 60 grams per 100ml of blood.