Which is a complex sentence? a. the director advised her clients, but they did not always follow her guidance. b. we drove to the airport and picked up my cousins, who flew in from toronto. c. upon hearing the news, marianne cried tears of joy, and sean hugged his mother. d. the administration made drastic changes, but the employees ignored the new instructions.

The answer is B. We drove to the airport and picked up my cousins, who flew in from Toronto.

B. We drove to the airport and picked up my cousins, who flew in from Toronto.

Explanation:

A complex sentence is composed of at least two clauses. An independent clause that can make sense on its own; and one or more of a dependent clause, which cannot make sense on its own and needs the independent clause to complete its meaning. Among the options shown in the question above, we can say that the complex phrase is "We drove to the airport and picked up my cousins, who flew in from Toronto." In this sentence the independent clause is "We drove to the airport and picked up my cousins", while the dependent clause is "who flew in from Toronto".

- "about the claims : -

making a claim is just a fancy way of saying that you're stating your main point.' claims are not just opinions. a claim tells what you think is true about a topic based on your knowledge .

about the country claims : -

a counterclaim is just the opposite of a claim. counterclaims are also provable and supportable by reasons and evidence. not just, 'because i said so.' when you're planning an argument, you need to know what the counterclaim might be so that you can make sure that you disprove it with your reasons and evidence your research." - (catherineroberts)

b

explanation: