<span>When you put the cells in a salt solution you are placing the cells into a hypertonic solution. That means the solute concentration outside the cell is higher than the solute concentration inside the cell. You should know from your own studies that water will move from areas of high water concentration to areas of low water concentration. A hight solute concentration means there is low water concentration. That means that the water will move from the onion cell and out into the hypertonic solution and the onion cell will shrivel up.</span>
Answer:
Some of the reasons why animals end up being cared by rehabilitators is if they are injured in the wild or become infected with an illness. Many of these animals would not be able to live without the aid of these veterinarians.
Rehabilitative veterinary science is important because wild animals get sick too and often because of us and just because it gets sick does not mean it needs to become captive. If every animal that got hurt became captive there would be no wild animals. It’s all about keeping balance in the wild and catch, fix, release is a good method.
Explanation:
<span>C.) Factories reusing cooling water instead of returning it to a river
Hope this helps!</span>
CO2 traps heat in the atmosphere of the earth which leads to global warming because of the green house effect