Diffusion
active transportation is the movement of molecules from a less crowded area to a more crowded area. passive transportation is the movement of molecules from a more crowded area to a less crowned area.
It requires energy.
Big balls> oo
It requires energy.
It requires energy.
It requires energy.
It is called diffusion.
diffusion
because there is less oxygen.....
Osmosis is when water particles move from an area of high concentration (or a crowded area) to an area of low concentration (or a less crowded area). This is a process that happens inside a cell. It is very important because most of the cells fluids are water. When particles travel inside the cell, they go through a semipermeable membrane, which lets some particles in and only some out.
Your rate of breathing increases in a crowded area because there is less oxygen. This is because there are more people breathing in the oxygen.
in the normal diffusion the substance move from the area of greater concentration to that of lower concentration. .... but i never know what do we mean be "faciliated" plz specify