What is the arrow in a chemical equation...H2 + O --> H2Ob

Llama have 74 chromosomes how many chromosomes will they be found in their gametes explain how you know

How many grams of aluminum will there be in 98g of al2o3?

If the concentration of phosphate in the cytosol is 2.0 mm and the concentration of phosphate in the surrounding fluid is 0.1 mm, how could the cell increase the concentration of phosphate in the cytosol? a) passive transportb) diffusionc) active transportd) osmosise) facilitated diffusion