Question

what makes the blood look red​

Answer 1

Answer:

The presence of haemoglobin in the blood makes it red in colour.

hope it helps u.

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.

Hence Haemoglobin makes the blood look red.

Explanation:

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