because most of its cells are packed with red in coloured substance called haemoglobin

Why is blood red?... | Science Class 7

Science Class 7 Respiration in Organisms

Asked by Y.JESSICA GEONA RAJ · HOME SCHOOL

Why is blood red?

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A Because its meant to be red
B because most of its cells are packed with red in coloured substance called haemoglobin
C because its cells are dead
D none of the above

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