Question

why the blood is red in colour​

Answer 1

Answer:

Because of Red Blood Cells or RBC's which contain haemoglobin.

Explanation:

Pls mark as brainliest I only need one more

Answer 2

Answer:

Blood is red because of the hemoglobin inside our red blood cells. Hemoglobin is a protein that forms a complex with iron molecules and together they transport oxygen molecules throughout the body. Iron has the property of reflecting red light and because there is so much iron in our blood, blood looks red.

because its