Question

Which sentence is punctuated correctly? My father loved talking about history, particularly: the Civil War, the Cold War, and the Revolutionary War. There were several scientific processes I wanted to learn about such as, photosynthesis, diffusion, and osmosis. The only states that Marina had yet to visit were: Colorado, Wyoming, North Dakota, and Rhode Island. When studying mythology, I learned about several gods and goddesses: Zeus, Apollo, Aphrodite, Hermes, and Hercules.

Answer 1

When studying mythology, I learned about several gods and goddesses: Zeus, Apollo, Aphrodite, Hermes, and Hercules.

The sentence above is punctuated properly.

Hope it helps :)

Answer 2

The last sentence in the above four sentences is punctuated correctly.

All the commas and colon is places rightly -  When studying mythology, I learned about several gods and goddesses: Zeus, Apollo, Aphrodite, Hermes, and Hercules.

In rest three sentences, there is a mistakes of wrong placement of comma and colon.