The Odyssey, an epic, was written by Homer, a renowned Greek epic poet. The prequel to this book is The Iliad and leads off with the end of the Siege of Troy and the disappearance of Odysseus. The Odyssey is set in a time ten years since the fall of Troy in the kingdom of Ithaca, a dark time where the missing hero Odysseus is still nowhere to be seen. Told in the perspective of his beloved son, the plot outlines the search for Odysseus.
Answer: there is an error in sentence 1.
Answer:
The Main Idea Is: Robotic cockroaches can be very useful
Explanation:
Incase you don't know what a main idea is, a main idea is a sentence that provides the subject for discussion; it is the topic sentence. It is usually supported by a list of details. If you can tell what the supporting details have in common, you can discover the main idea.Example: great heat of the desert sun at noon and in the bitter cold of the desert at night.
A is the answer hope it helps