Red blood cells that are bathed in blood neither shrink nor swell and burst. if the concentration of blood is 0.5 m, what could be the concentration of cytoplasm of rbcs? a) 0.5 m b) 0.25 m c) 1.0 m

That is true tge cactus as a structural adaptation to its envirinment has it leaves reduced to spines. but this doesnt mean it cant produce food it produces food because of the presence of chlorophyll in its stem