Please answer the following question: Answer the following question given this paragraph: Osmosis is the transport of water through a semipermeable membrane from a region of high concentration to a region of low concentration. Osmosis is driven by the imbalance in water concentration. For example, water is more concentrated in your body than in Epsom salt. When you soak a swollen ankle in Epsom salt, the water moves out of your body into the lower-concentration region in the salt. Similarly, dialysis is the transport of any other molecule through a semipermeable membrane due to its concentration difference. Both osmosis and dialysis are used by the kidneys to cleanse the blood. Osmosis can create a substantial pressure. Consider what happens if osmosis continues for some time, as illustrated in Figure 12.23. Water moves by osmosis from the left into the region on the right, where it is less concentrated, causing the solution on the right to rise. This movement will continue until the pressure gh created by the extra height of fluid on the right is large enough to stop further osmosis. This pressure is called a back pressure. The back pressure. Q: Osmosis is driven by the imbalance of what? Choices: - precipitation - isolation - evaporation - water concentration A:
Answer:
water concentration