The correct answer of the given question above would be the last option: PERFORMING AN INVESTIGATION. Since Chou is curious about the effects of magnets on growing plants, she decided to compare it and do a little comparison of the effects by doing an experiment. And performing an investigation is the scientific practice the Chou did.
Answer:
Because they are bigger cities and it can be harder to find people escaping
Explanation:
The British would cede all lands east of the Mississippi River and North to Canada to the United States except for Florida, which would be given back to Spain.