The correct answer is that the population of foxes will also decrease in size.
The population of the fox is majorly dependent on the population of mice as the source of their food, and due to a fatal disease infecting the mice population, the population of the fox who majorly consumes mice would also get infected with the same deadly disease.
This condition will eventually result in declining of fox population due to their over-dependence on mice as the source of food.
Answer: You take care of it too much. Some plants just want to be left alone. Some caretakers worry too much about the plants, they give it too much of the things they don't need and too less of the things they need.
