The correct answer is cameras
the answer is B..........
<span>MLA style: The Modern Language Association provides guidelines you will be familiar with if you are focused on the Humanities: so artists, English majors, and theatre students will know MLA as they have used this style now for more than half a century.</span>
Since the 1800s<span> and the Industrial Revolution the world has been consuming at a higher rate than ever, helping the industrial revolution consumer-wise.</span>