How many grams of water will form if 10.54 g h2 react with 95.10 g o2

List the two type of transporst that the cell in orde to transport molecules acroos the membrane

Why do cells appear different in distilled water than they do in 10% salt water?

As air becomes more dense, (select all that apply) o. air weighs less o. gas molecules are closer together o. air is colder o. air weighs more o. gas molecules are further apart o. air is hotter