Question

How blood is red tell me the answers

Answer 1

Human blood is red in colour because of presence of haemoglobin in it

Answer 2

Ola

Blood is red bciz it contains Red Blood Cells (rbc) whuch guve the red colour to the blood and also supply oxygen though out the body (that us through haemoglobin )

Hope it helped ya ¡¡

Thank huh ○-○