How one organism overcomes problems with osmosis?

An organism can overcome problems with osmosis by regulating the concentration of solutes inside its cells to match its external environment, allowing for a balance of water movement. This can be achieved through mechanisms such as active transport, ion pumps, and selective permeability of cell membranes. Additionally, some organisms have specialized organelles or structures, like contractile vacuoles in protists or salt glands in marine animals, to help regulate osmotic balance.