Check my answers?
choose the word or words that the underlined appositive or appositive phrase modifies in each sentence.
1. life on earth,"the watery planet",depends on water.
a. life
b. earth
2. water is created by a chemical reaction between two gases, "hydrogen and oxygen".
a. reaction
b. gases
3. the oceans, "97.2 percent of earth's water", are salty.
a. oceans
b. salty
4liquid water, "a substance required by all living things", allows life on earth to exist.
a. liquid
b. water

b. brooks wrote about the same type of neighborhood in which she grew up.

an argumentative essay presents objectively a topic and its main characteristics. besides, it states all this information and facts by giving authentic and substantiated proof to the audience. by contrast, a persuasive text purpose is to convince the audience about some facts by presenting them according to his/her emotions and feelings. the main purpose of a persuasive text is to convince the audience to agree with the author´s opinion. on the other hand, in the argumentative essay, the author leads the writer to recognize his/her point of view as the correct one.