Which product of cellular respi tion is used by the human body for energy? O oxygen
Ο ΑΤΡ
O sunlight
O CO2

Which of the following does not make up ground substance of connective tissue? hyaluronic acid elastic fibers glycosaminoglycan proteoglycan

Which organelle plays a role in intracellular digestion?

According to these anatomical structures which two animals are probably most closely related