Question

please tell me what is meant by blood?

Answer 1

the fluid that circulates in the principalvascular system of human beings andother vertebrates, in humans consisting ofplasma in which the red blood cells, whiteblood cells, and platelets are suspended.

Answer 2

HI HERE IS THE ANSWER

BLOOD IS A RED COLOURED LIQUID WHICH FLOW THROUGH OUR BODY.BLOOD IS A BODY FLUID IN HUMANS AND ANIMALS THAT DELIVERY NECESSARY SUBSTANCES SUCH AS NUTRIENTS AND OXYGEN TO CELLS TRANSPORT METABOLIC WASTES PRODUCTS AWAY FROM THOSE CELLS .

BLOOD IS RED BECAUSE OF IRON..

SOMETIMES BLOOD IS BLUE BECAUSE OF COPPER.