Por que es tan importante que los cromosomas pasen de la celula madre a las hija

Which piece of equipment would me most useful for measuring the volume of some water? a. pan balance b. graduated cylinder c. tweezers d. flask quick

If 90.0 grams of ethane reacted with excess chlorine, how many grams of dicarbon hexachloride would form

How are the terms group and period used on the periodic table