Answer:
Yes, the term, 'their immediate concern was to save Lucas from the jaws of death' would be figurative speech because Lucas is <em>not</em> actually going to die by getting eaten. It is a metaphor.
Please paraphrase just in case.
Hope this helps!
Fragment because you don’t know who commanded the army
Answer:
Yes
Explanation:
When you use another name for a title you use quotations