Your answer to your Question is ...A: deep
These currents move water masses through the deep ocean—taking nutrients, oxygen, and heat with them. Occasional events also trigger serious currents.
The process that allows for the growth and development of a multicellular organism is mitosis
So the answer is A. mitosis
The water molecules move by osmosis into the cell from high water concentration to low water concentration.
I dont understand what you mean but importance wise the picture would be most impotant