Hello,
Here is your answer:
The proper answer to this question is option D "<span>John Constable".
Your answer is D.
If you need anymore help feel free to ask me!
Hope this helps!</span>
The principal used the remote to change the slide on the presentation
In digital cameras, raising the ISO means a similar decrease in quality, with an increase in what's called "noise." It's the digital equivalent of grain and results in a sort of "chunky" look to the image.