Which two factors are most likely to cause a plants guard cell to open its stomata

A2.5% (by mass) solution concentration signifies that there is a 2.5 % (by mass) solution concentration signifies that there is blank of solute in every 100 g of solution. of solute in every 100 g of solution

Which process describes vaporization that takes place below the surface of a liquid? condensation melting boiling evaporation

If many scientists conduct the same or similar experiments, and all obtain similar results, a can be written, which is a generally agreed-upon statement that explains and predicts how a natural phenomenon works.