Why is cell division important for both unicellular and multicellular organisms?

Astudent carefully transfers 30 g of water and 30 g of alcohol in a glass tube, forming two layers and filling the tube completely. after sealing the tube, the student mixes the solutions, and notices a bubble that forms in the tube. what is the mass of the contents in the glass tube after mixing?

Draw metallic bonding if two copper

What natural processes produce large quantities of co2