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Goshia [24]
3 years ago
9

Read the excerpt, and then answer the question. "Then they discussed optics, as they called it, and whether a certain injury to

the brain would produce blindness or not, but they could not agree about it, and said they must test it by experiment by-and-by…" "A Dog's Tale." Mark Twain, 1904. Based on the context, what is the meaning of optics? A. creating impairments B. conducting research C. science dealing with light and vision D. science dealing with the brain
English
2 answers:
denis-greek [22]3 years ago
7 0
I think the answer is C since the keyword is blindness, which occurs in the eyes.
gulaghasi [49]3 years ago
4 0

Answer:

i think the answer is a

Explanation:

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Identify the sentence that correctly distinguishes between plural nouns and possessive nouns. A. All of our​ school's ​cafeteria
erma4kov [3.2K]

Answer:

C. All of our ​school's cafeterias were closed during spring break.

Explanation:

Plural nouns are those nouns that are more than one. They are either identified by the addition of (s) in the noun or in some cases (ives).

Possessive nouns are those nouns which show the possessive nature of the noun. It is an indication of the possession of the thing by the noun. It is indicated by the addition of ('s) in the noun.

So, from the sentence given in the options, the cafeteria is the property of the school so it will be indicated as "the school's cafeteria". Also, the cafeterias talked about is more than one so it will be indicated in the plural sense, thus adding (s) in the noun.

Thus, the final sentence will be

All of our <em>school's</em> <u>cafeterias</u> were closed during the spring break.

<em>* School's</em> is the possessive noun while<u> cafeterias</u> is the plural noun.

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