Describe the Functional Aspects of RBCs

Describe the functional aspects of RBCs.

A) RBCs have a large surface area - to - volume ratio,exhibit the ability to form stacks,and they are flexible.
B) RBCs have a large surface area - to - volume ratio,have sticky plasma membranes,and are rigid discs.
C) RBCs have pseudopodia to allow motility,are spherical in shape,and roll easily across the endothelium of blood vessels.
D) RBCs have a small surface area - to - volume ratio,are spherical in shape,and stick easily to each other.
E) RBCs have a lot of mitochondria for ATP production,undergo rapid cell division,and are flexible.