The deacidification process preserves pages by neutralizing acid with magnesium oxide, raising the pH level of the paper, and minimizing the alkaline reserve. (Choice 3)

Explanation:

Choice 1 is wrong because you don't need a comma after and. You don't set off coordinating conjunctions with a comma when you give a list of items.

Choice 2 is wrong because you need a comma <u>before</u> and, <u>not after</u> it.

Choice 4 is wrong because you use a comma before and in a list of three or more items. Sentence 4 contains three items but no comma before and, which is wrong.

7 0

3 years ago

Different animals see in different ways. For example, the head of the giraffe is small, and its eyes are very large. A giraffe c

kotegsom [21]

Answer:

Explanation:

THEY BOTH HAVE LARGE EYES

5 0

3 years ago

“Romantic Love: Reality or Myth?:” What do the following lines from Paragraph 8 in the Counterpoint article reveal? “Romantic lo

koban [17]

Researchers should be studying how brain chemistry is affected when children read about love in fairy tales.