Question

What are different components of bloodand why blood appear red in color? ​

Answer 1

Answer:

Hope it helps u

Explanation:

Red cells contain a special protein called hemoglobin, which helps carry oxygen from the lungs to the rest of the body and then returns carbon dioxide from the body to the lungs so it can be exhaled. Blood appears red because of the large number of red blood cells, which get their color from the hemoglobin.

Answer 2

Answer:

The different components that make up blood.Plasma, white blood cells, red blood cells,platelets.Blood appears red because of the large number of red blood cells, which get theircolor from the hemoglobin. The percentage of whole blood volume that is made up of red blood cells is called the hematocrit and is a common measure ofred blood cell levels.