How many milliliters of 3.00 M HNO is required to completely react 25.0 g of Zn(OH)2? Zn(OH)2(s) + HNO -> Zn(NO3)2(aq) + H2O

Which of the following happens during cell division? (a) energy is created (b) waste is eliminated (c) carbon dioxide is released (d) damaged cells are replaced

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

Mary is conducting an experiment on how pollution affects plant growth. how can she ensure that her data are reliable?