Absolute phrases are types of phrases which don't refer to just a single word in a sentence, but rather to the entire sentence. Usually, they have this form: noun + participle (looks like a verb ending in -ing) + optional modifiers/objects.
In this sentence, just look for a participle in order to find your absolute phrase. The correct answer is eyes glittering with concentration. The phrase describes how Jacques managed to move his cursor.
None you should invest a quarter and put the rest away.
I wished to see the caveman, what he had to offer.
This reflected on his past adventures in the seas, and following up on his battle with the cyclops. It is shown that he has grown more prideful as he goes along with the journey, he had proved himself that he can conquer anything without thinking of the right way anymore.
Hope this helps! :D