How can cell phones help you?

I will just write a dumb 3 paragraphs on that. Please help trying to get Brainliest.

Explanation:

    Cell phones are now everywhere. Over half the world's population has one and the developing world has largely skipped over land lines and gone straight to mobile devices. In Tanzania, 97 percent of people have access to a cell phone, while only 27 percent have access to a land line. In India, more people have a cell phone than have access to toilets. The proliferation of this technology brings many benefits.

    With cell phones in the hands of so many people, information can spread quickly and having such an easy means of communication lets groups of people mobilize like never before. Environmental activism is now just a few buttons away. And now that smart phones make up a large chunk of the cell phones being used worldwide, people and organizations have even greater tools for environmentalism at their fingertips.

    Armed with apps, a camera, accessories and the ability to quickly communicate with people anywhere, cell phones can turn anyone into an eco-warrior. Here are five areas in which cell phones are being used to help the environment.

the answer is actually c   i just got done with the test.