Answer:
A. In pedometer, ped comes from the Latin pedis, which means "foot."
Explanation:
Etymology is the study of the history of words. Basically, you want to find out the origins of the word. Therefore, A is the correct choice as it describes how the word "pedometer" came to be, originating from the Latin word meaning foot. Etymology is not the synonyms, definition, or pronunciation of a word and thus you can rule out B, C, and D.
Overall, either by ruling out choices or by the definition of etymology, A is the correct answer.
<span>B. The crystal merchant will journey to Mecca.
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The atmosphere is a peculiar thing. There can be different things in the air and we wouldn't even know it. We inhale different things from the atmosphere and we sometimes don't even notice.
Energy is in everything. We have energy, a pencil has energy, heck! A piece of cheese string has energy. When we move, we are using our energy, when a pencil writes or falls, that is energy. When we eat cheese, it turns to energy in our stomachs!
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It's D. The narrative will change depending on the narrator's tone and point of view.
