Which of the following does not involve the movement of molecules from an area of greater concentration to an area of lower concentration - diffusion - filtration - facilitated diffusion - osmosis - simple diffusion

idk

explanation:

dasdad

the number of protons in the nucleus of a given element. has slight luster and conducts electricity at high temperatures like metal.but like a nonmetal,boron is brittle and does not conduct electricity well at low temperatures. in graphite, carbon is a soft,brittle solid.it is reflective,ductile,or malleable.