What is the following an example of?

Full many a wonder is told us in stories old, of heroes worthy of praise, of hardships dire, of joy and feasting, of the fighting of bold warriors, of weeping and of wailing; now ye may hear wonders told.

Invocation
Argument
Epic Simile
Epic Catalogue

catherine roberts for ignoring me

d. the two authors are in awe of nature; their experiences, reveal that time in nature can change people.

explanation:

recent brain research has shown some surprising benefits as a result of formal musical training. learning to play a musical instrument appears to develop parts of the brain that can even influence academic results. the studies indicate that the earlier a child begins training, the more benefits there are. one such study showed that children who began musical studies before the age of seven had a more developed brain in the region where language production and auditory processing take place. scientists believe there is mounting evidence to show that early musical training can improve brain function.

explanation: