The digestive activity is regulated by mechanical and chemical receptors found in the walls of the tract organs.
It explains that in a closed system, for a specific mass of an ideal gas at a steady pressure, its volume is directly proportional to its absolute temperature.
Answer:
The rise in mass noted is likely attributed to the osmosis of water molecules from an unidentified solution A.
Explanation:
Osmosis can be understood as the movement of water molecules from a region with a higher concentration to one with a lower concentration along the concentration gradient. Consequently, this process occurs without the need for energy.
Since we noticed an increase in the mass of the sweet potato, we can deduce that this mass gain resulted from osmosis, considering that the water concentration outside the cell was greater than that inside the cell.
