The sentence given above is grammatically correct. The answer is option a. True. It is grammatically correct because the subject agrees with the verb used in the sentence. The subject is people, which is modified with the word "some", is in the plural form; therefore, the verb that should be used is also plural which is "are".
Answer:
Chronic stress accelerates premature aging by shortening DNA telomeres. Each chromosome is like a DNA library with two protective caps on the end known as telomeres. As telomeres become shorter their structural integrity weakens, which causes cells to age faster and die younger.
Explanation
Hi it is not easily exicted or upset<span />
So you need to fill in the blanks using the words. In parentheses next to them, it tells you whether the answer will be positive or negative. 1.) is 2.) is 3.) is 4.) is not 5.) is 6.) am, am not 7.) is 8.) are not, are 9.) is 20.) are not, are
