The electromagnetic wave is self propagating, what I mean by that is, an electric field generates a magnetic field at 90 degree phase angle, and the magnetic wave you get as a result generates the electric wave at the same phase angle. The interchange of electric to magnetic and vice versa continues and lets the electromagnetic waves to travel without any medium. Quite interesting, really!
In this paragraph, the author uses personification, such as hearing them groan about how damaging and terrible it would be to cut down the trees. Hence, Option B is correct.
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What is personification?</h3>
When human traits are given to non-living things and used in poems, they come under the term personification. Personification in poetry includes words like "blowing" for wind, "shining" for sun, and many more.
Therefore, the author uses personification, such as hearing them groan about how damaging and terrible it would be to cut down the trees. Option B is correct.
Learn more about personification from here:
brainly.com/question/14791680
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Answer:
This value is important to the Filipinos because in the Philippines, they treat neighbors as part of the family as well.
She’s going swimming, so she took her goggles and towel.
