What is the relationship between energy and the position of elections in the outer shell of an atom? describe the motion of electrons around the nucleus. how is this different from the previous atomic models?

Which statement about the stamps is correct?

If i add water to oil what will happen

If the concentration of phosphate in the cytosol is 2.0 mm and the concentration of phosphate in the surrounding fluid is 0.1 mm, how could the cell increase the concentration of phosphate in the cytosol? a) passive transportb) diffusionc) active transportd) osmosise) facilitated diffusion