Answer: A) a magical semicircle
Explanation: took the test
I would say the main headings and key concepts in a reading assignment would help one to grasp what the topic is basically about ie paying attention to these two things would be an essential part of a study guide so that the main meaning of the writing could be grasped.
A complex sentence has one dependent clause and one independent clause.
Here's some examples;
1. After twenty years, he still had feelings for her.
2. Because my coffee was too cold, I heated it in the microwave.
Your answer is The little Mermaid or also known as Ariel.
Ariel is the first Disney Princess to have not been born human and is also the first Disney Princess confirmed to have children.
I hope this helps ;)