It is the set of rules, principles, and processes that govern the structure of sentences in a given language, specifically word order and punctuation. The term syntax<span> is also used to refer to the study of such principles and processes.</span>
Answer:
Explanation:
The goal is to identify any usability problems collect qualitative and quantitative data and determine the participant's satisfaction with the product.
For this I would choose the first choice, A. "Eileen bought pants but not a new jacket."
A complex sentence is formed by an independent and a dependent clause. An independent clause is a part of a sentence that can still be a sentence on it's own. For example, "Eileen bought pants." could be a valid sentence.
A dependent clause is the opposite, and is a part of a sentence that can not still be a sentence on it's own. "But not a new jacket." is not a valid sentence.
I hope this was helpful.