Answer:
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.
Answer:
It engages the reader's personal sympathy.
Explanation:
yes
Answer:
Explanation:
Understanding slope means understanding two things: steepness and direction. In math, steeper means bigger so the slope of that line is bigger than the slope of the second skater's line. ... You may also notice that the skaters are going down the ramp from the left to the right.