I believe it that the answer is C. Hope this helps
The question is asking to state the atmospheric gas that has the greatest effect on weather conditions associated with an air mass and base on my research and further investigation, I would say that the answer would be Methane. I hope you are satisfied with my answer and feel free to ask for more
Answer:
Experiment
Explanation:
For such an investigation an Experiment would be the better option. This is because in an experiment you would have both an experimental group and a control group. This would allow you to use fertilizer on one but not the other, therefore, providing seperate results that you can use to compare with one another. This ultimately helps you determine the actual effects that fertilizer has on the growth of plants, since the fertilizer would be the only variable in the experiment. An observational study would only allow you to observe the plants in a natural scenario, without interfering and seperating the plants into different groups with different environments.
Answer:
The statement is False
Explanation:
Osmotic pressure is created by the movement of water across the semi-permeable membrane. In osmosis water moves from an area which is having low solute concentration to the area which is having high solute concentration.
So in osmosis, the movement of water takes place not molecules. This pressure is caused by differences in solute concentration across the plasma membrane and water moves to high concentration to equalize the pressure. Therefore the statement is wrong.
If you put erythrocytes in a hypertonic solution, such is the blood with abnormally high sodium, the concentration of the solutes will be greater outside the erythrocytes. This means that the water concentration of the erythrocites is higher than that of the blood. Since the aim is to balance water concentration on the inside and outside of the cell, the water will exit the erythrocytes. They will lose water and, consequently, will shrink in size.
