Using the trends in the periodic table, rank the following atoms in order of increasing electronegativity

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

Which statement best describes what happens when molecular compounds melt

8) warming your hands by a fire is an example if which heat transfer? a. conduction b. convection c. radiation d. none of these