- Does osmosis require a semi-permeable membrane?

Discover Questions

How to find the radius of curvature if the x and y component is given as a function of time.? Does anyone know how to simplify 2x(x^2+3xy+6y^2) and 2y(3x+5y-4).? How much energy does a photon of red light that has a wavelength of 6.40 x 10^7 m contain? Saben la especie de mi tortuga ?? If I eathink the whole apple, will I get cyanide poisoning?