Bone cell:
•They are osteocytes
•Bone cells from a system of <em>infrastructure</em> in the skeletal system
•Bone cells have <em>thin</em> cytoplasmic branches.
Muscle cell:
•<em />They are myocytes
•Muscle cells provide an aid in the movement of the body by performing contraction and relaxation.
•Muscle cells do not have <em>thin </em>cytoplasmic branches (except for the cardiac muscle cells)
Hope this helped! I listed three so that you can have a better idea.
Diffusion is the movement of particles across a semi-permeable membrane from a lower concentration to a higher concentration