Stars are glowing balls of gas that erupt at times.
Grendel approaches Beowulf and is surprised when Beowulf strikes back
<u>Answer:</u>
The author refers to the FDA's approval of acupuncture needles to clarify the methods used by acupuncturists. Here, the correct option is A.
<u>Explanation:</u>
This excerpt from “Acupuncture: Help or Hype?” by Tracy Wilson clarifies as well as informs the readers about certain guidelines provided by the U.S. Food and Drug Administration or FDA about the use of acupuncture needles.
Healthcare is of utmost importance for any country. To ensure that is not messed up, FDA has mentioned points like only licensed practitioners would use acupuncture needles, the needles will have to be sterile and non-toxic and can be used only once and not more.
A dictionary is a source you can use to find definitions of words.
A thesaurus is a source you can use to find synonyms/antonyms for certain words.
These two combined can help you choose words that are not commonly used and it can improve your vocabulary range. I personally use a thesaurus way more than a dictionary to find synonyms for common words such as “good” or “smart”
