Answer:
Erythrocytes, or red blood cells, are the most numerous of the formed elements. <u>Erythrocytes are tiny biconcave disks, thin in the middle and thicker around the periphery. </u>The shape provides a combination of flexibility for moving through tiny capillaries with a maximum surface area for the diffusion of gases.
Mouth would be the most and if you constantly wash your hands it’d be your hands
Hope this helps
Answer:tissue
Explanation:
Tissues are groups of cells that have a similar structure and act together to perform a specific function. The word tissue comes from a form of an old French verb meaning “to weave”. ... Groups of tissues make up organs in the body such as the brain and heart.