Could there still be bodies on the Titantic?

Answer 1

Yes but it is highly unlikely. The lack of oxygen and the cold water the Titanic is in would tend to preserve bodies or anything else organic. However, the current and length of time the Titanic has been submerged would probably allow enough oxygen to have passed through the ship's hull of microorganisms and smaller bottom-scavenging animals to have consumed everything inside.

Answer 2

Some accounts vary, but regarding Titanic survivors rescuing other people, it seems that:

#14 (Lowe's boat) saved 4, (one died) and #4 saved 8, (two died).

Captain Rostron buried four victims at sea but three of them were alive when they boarded the rescue ship and the fourth was already dead during the operation.

Answer 3

No. Any bodies that could have been in Titanic at the time of the sinking have been long since dissolved by calcium carbonates.