Answer:
The correct answer is b) When a plant cell is placed in concentrated salt water, water moves out of the cell.
Explanation:
Osmosis is the movement of solvent molecules from an area of less concentration of solute to high concentration of solute to equalize the concentration of both the side of the cell.
So water will move outside the cell when any cell will be placed in a concentrated salt water because the concentration of solute is high in salt water and low inside the cell.
Therefore when a plant cell is placed in salt water the osmosis of water takes place from inside to outside the cell. So the right answer is b.
Answer:
Erosion is the geological process in which earthen materials are worn away and transported by natural forces such as wind or water.
Recent studies have demonstrated that infantile amnesia can occur for explicit memories without affecting implicit memories for the same information.
The potential energy changes into kinetic energy. :)
