You can say symmetrical means fold it and it will be the same on both sides and use the word plot
The leader of the Jets is Riff.
The correct answer among the choices provided is Group II. The root is a full word except for a final '-e'. The forms are usually spelled with the suffix "-able". This rule is also applicable to other forms such as movable and believable.
Go looking for more sources is the option. Writing about something you're confused about is not a good choice. Plagiarism is never the right answer. And picking another research topic is not always a possibility and it's nonsensical to just give up on your original topic.
