Answer:
Option A
Explanation:
The concentration of salt is lesser than the concentration of salts in the solution. The membrane of the cell is permeable and hence it shall allow movement of salt ions towards the region of lower concentration from the region of higher concentration in lieu to the concentration gradient formed (supported by differences in concentration of salt within and outside the cell). Like the movement of salt, the water shall also move from region of high concentration to region of low concentration and thus water will move out of the cell thereby shrinking it.
Hence, option A is correct
A. sulfur dioxide from burning coal
This is the result of burning coal, not the destruction caused by acid rain.
B osmosis is simplified by water dissolves stuff
While plants can produce their own energy using the process of photosynthesis, animals (and other organisms that can’t do photosynthesis) must eat to get energy from food molecules. Just like energy can be stored in the chemical bond between the second and third phosphate of an ATP molecule, energy can also be stored in the chemical bonds that make up food molecules. Most of the energy that we use comes from molecules of glucose, a simple sugar.