Answer:
By changing the aperture setting on your camera you can control open depth of field. There is an iris inside a camera lens that opens and closes to let more or less light enter it, just like your eyes.
Explanation:
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Answer:
The sisters would be antagonist and foil
D. The tone is the author's feelings about the topic. For example, interesting means that something interests them. Cool has a neutral connotation because it doesn't give you much information on how the author feels.