Which of the "three r's" involves keeping old grocery bags for your next shopping trip, or donating clothing to charity? a. reduce b. reuse c. recycle d. none of the above

Which action occurs in the third stage of cell division? a. the nuclear material of cell is copied exactly. b. the nuclear membrane disappears. c. the cell forms two nuclei d. the nuclear material separates, with half moving to either side of the cell.