Cockroach blood contains no red blood cells to transport oxygen because its respiratory system is open. This means that roach blood is pale yellow or colorless.
red blood cells transport oxygen :)
blood transport oxygen around the body
red blood cells
No. Red blood cells do. Red blood cells transport oxygen form the lungs to tissues.
Fish.
oxygen
Red blood cells contain hemoglobin and transport oxygen
blood transports oxygen and nutrients
Blood transport oxygen.
Blood transport oxygen.
Blood transport oxygen.