If you are referring to concrete and abstract nouns, then "North America" would be considered a concrete noun, as one can physically touch the earth in Canada and say, "I am touching North America". If it were an abstract noun, such as fear, one would be unable to physically interact with it, as one cannot physically touch an emotion or idea.
The correct answers are as follows:
1. A.
An analytical essay is a type of write up in which an author analyse a researcher paper, a poem, a movie, a book, etc. This type of essay involves clear explanation of the topic, analysis of the topic without bias, comparison of the topic to similar ones and presenting an argument or opinion and defending it. In order to promote clarity in this kind of essay one has to remove all materials that does not add anything to the essay; all extraneous materials should be eliminated in order to enhance simplicity and clarity.
2. An analytical essay OFTEN INCORPORATE OUTSIDE SOURCE MATERIALS. The correct option is B.
When writing an analytical essay, the writer has to provide his own argument or opinon and then back up this opinion with that of others who had presented similar ideas in the time past. Thus, the writer has to quote and paraphrase other authors in order validate his arguments. These outside sources are called 'references' in academic language.
Vince and I (you and Vince)
It refers to you and Vince (Vince and I) because the pronoun “our” represents multiple people and the only people introduced in our sentence are Vince and you. (Not including “shoes” and “soccer” which are also both nouns but the “our” comes before both of those)
I think its yoga.hope that helped