How does paragraph 25 contribute to the development of ideas in the text

A. It shows information collected by sensors could be used in a way that negatively affects you.

B. It emphasizes how it is impossible to keep your smartphone from collecting information about you.

C. It stresses how unethical companies are and what they are willing to do to learn more about you.

D. It provides to readers why they should disable the sensors on their smartphones when not actively using