what does this mean ?standarized test are unnessary becuase they rarely show what we dont already know.

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Answer 1
Answer: It means that they are not essential( needed)  because they rarely show anything that we have no knowledge about and that we can't solve them easily. 

Related Questions

In the novel "The Secret Garden"Which best describes Mr. Craven's main conflict in the novel? A.He knows that he is to blame for Mary's problems, but he cannot bring himself to face her, and so he feels quite guilty.B.He wants very much to return to England, but he cannot afford the trip home, and so he is quite homesick.C.He does not know where his son is, nor does anyone else, and so he is very angry.D.He cannot forget the death of his beloved wife, nor does he have a relationship with his son, and so he is very unhappy
What key advances in knowledge and technology allowed Europeans to explore these new areas?
In this sentence identify the adverb. 'The engine sputtered and then stopped' I can't find it
Synonyms: Match the following word with the word or phrase nearest to its definition.6.festoon A.batheB.decorateC.strollD.frustrateSynonyms: Match the following word with the word or phrase nearest to its definition.7.procrastinate A.delayB.buildC.discoverD.supposeSynonyms: Match the following word with the word or phrase nearest to its definition.8.assuage A.furnishB.sootheC.decideD.keep apartSynonyms: Match the following word with the word or phrase nearest to its definition.9.profuse A.helpfulB.plentifulC.fieryD.watchfulSynonyms: Match the following word with the word or phrase nearest to its definition.10.jeopardy A.humorB.conclusionC.dangerD.interruptionAntonyms: Match the following word with the word or phrase most nearly its opposite.11.improvised A.exceptionalB.trueC.prepared
Can you help me with 6 please?

How does the diary fromat of this story help you understand the main characters thoughts and feelings

Answers

When reading the diary format of a story the writer of the diary is writing from his or her point of view, so you can easily understand how they feel and what they think.

Which sentence does not contain any errors in the use of italics, underlining, or quotation marks?A.
Like many of O. Henry's short stories, The Gift of the Magi has a surprise ending.

B.
Like many of O. Henry's short stories, "The Gift of the Magi" has a surprise ending.

C.
Like many of O. Henry's short stories, The Gift of the Magi has a surprise ending.

D.
Like many of O. Henry's short stories, "The Gift of the Magi has a surprise ending.

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your answer would be B. the author's name is properly capitalized, the punctuation is correct, and when titling a short story- the title should be in quotation marks as shown in example B- "The Gift of the Magi"

Why does the moon appears to be different sizes

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Because of the position of the Earth. When we spin around on our axis, the moon turns around too, because of shadows, the shadow covers most of the moon at certain times
The Moon actually stays about the same apparent size no matter where in the sky it is. It simply looks larger when near the horizon because of a trick of perspective. When near the horizon, you have objects along the skyline to provide a reference to compare the Moon to. 
Use a quarter held out at arm's length to gauge against the Moon when it is low in the sky, and later on when it is higher up. You will find that the Moon is the same size relative to the quarter in both instances. 
If you want to get technical, the Moon actually appears smaller when it is near the horizon, because as the Earth rotates, your location on the Earth's surface gets closest to the Moon (when it is directly overhead). However, the difference in size is so small (about 1%) that it is not noticeable to the naked eye.

Correct the sentence: put corinnes ice skates in that there closet

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the correct sentence would be put Corinne's ice skates in that closet.  since the skates are hers there needs to be an appostraphy and you cant have the words that and there like that

An anxious feeling you might have at a scary movie

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 suspense, well, that's usually what I get when I watch one. even on the parts that are not scary, yet they still seem scary. is this what you were looking for? 
Youll jump or shiver becuase its the body systems reaction that make you feel anxious because your looking for a scary part

Which sentence is punctuated correctly? A. "Felicity said that" she is leaving for practice at 4:15. B. Felicity said that she is leaving for practice at 4:15. C. Felicity said "that she is leaving for practice at 4:15." D. Felicity said that "she is leaving for practice at 4:15."

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B. Felicity said that she is leaving for practice at 4:15.
That one is correct because you could only use quotations when someone is talking. Since you are telling a person what Felicity said, you don't have to use quotes. 
The correct answer is B)Felicity said that she is leaving for practice at4:15