Correct Answer: B

Rationale: The correct answer is "But". A conjunction is a word that connects words, phrases, or clauses. In this case, "But" is a conjunction used to indicate a contrast or opposition between ideas. The other choices, "Quickly", "Very", and "Apple", are not conjunctions. "Quickly" is an adverb, "Very" is an adverb, and "Apple" is a noun, none of which serve the function of connecting words, phrases, or clauses as conjunctions do.

Correct Answer: B

Rationale: A complex sentence consists of one independent clause and at least one dependent clause. In sentence B, 'Because my tea was cold' is the dependent clause, indicating that it cannot stand alone as a complete sentence. Choices A, C, and D do not contain a dependent clause along with an independent clause, making them incorrect. Choice A is a compound sentence with two independent clauses joined by a coordinating conjunction. Choice C is a compound sentence with a series of independent clauses, but lacks a dependent clause. Choice D is a compound-complex sentence with two independent clauses and a dependent clause.

Correct Answer: B

Rationale: The correct answer is to find out from the instructor what citation style to use. In academic writing, it is essential to follow the specific guidelines provided by the instructor to ensure consistency and correctness. Option A is not recommended as different disciplines may have different citation requirements. Option C is not advisable as citation styles can vary between different fields even within the broader category of science. Option D is incorrect as using multiple citation styles in the same paper can lead to confusion and lack of clarity.

Correct Answer: C

Rationale: The correct answer is C because direct quotations, like the one from Dr. Arnold N. Skjong, require citations because they are taken from another source. Choice A is incorrect as it alters the original term 'full-term newborns' to 'term newborns,' changing the specificity of the information provided. Choice B is not the correct answer as it is a general statement about researchers without directly addressing the specific information provided by Dr. Arnold N. Skjong. Choice D is incorrect as it does not directly address or quote Dr. Arnold N. Skjong's statement about neonatal transfer being the most common complication in hospitals without higher levels of neonatal care.

Correct Answer: A

Rationale: Choice A is the correct answer. 'Therefore' is correctly used as a transition word with proper punctuation in this sentence. In a compound sentence like this, a semicolon is used before the transition word to connect two independent clauses. Choice B is incorrect because it lacks the necessary punctuation to separate the independent clauses. Choice C is incorrect as a colon is not typically used before a transition word in this context. Choice D is incorrect because 'and' does not function as a transition word in this sentence.