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d) online catalog</span>
An online library catalog is an electronic bibliographic database that describes the books, videotapes, periodicals, etc. carried by a particular library. The library catalogue is the resource that can help you identify what a library has in it's <span>holdings.</span>
It is a saying that children use to make a promise. They will draw an X<span> over their heart with their finger and say </span> "Cross my heart, hope to die."<span> They may also add </span>"stick a needle in my eye."<span> to make the promise stronger. This shows that they are extremely serious about it.</span>
It will follow a general noun and is not set off by commas is true regarding a restrictive adjectival clause. Since this clause is restrictive, it means it is essential for the meaning of the noun and cannot be excluded.
Answer:
b. unimportant
Explanation:
extras are usually background characters who are insignificant to the story
