The right answer for the question that is being asked and shown above is that: "Arsenic is a naturally occurring, poisonous element that has threatened the health of humans since the Middle Ages." an appropriate summary for this article is that Arsenic is a naturally occurring, poisonous element that has threatened the health of humans since the Middle Ages.<span>
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late is adverb it is also part of speech
The function of an adjective is simply to modify a noun or pronoun. They do not modify verbs, adjectives, or adverbs. And the first one, which names a person, place, or thing, is called a noun. To express action is called a verb.
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