During which phase of meiosis are sister chromatids separated and pulled to opposite sides of the cell?

All organisms contribute some water to the water cycle by conducting

Which greenhouse gas is emitted when burn fossil fuels for energy? a.nitrogen b.oxygen c.carbon dioxide d.helium

Which term most precisely describes the cellular process of breaking down large molecules into smaller ones? a) catalysis b) metabolism c) anabolism d) dehydration e) catabolism