In what environment might you find protists

Protists are eukaryotic, single-celled organisms that can be found in many environments, especially moist and wet areas. Ponds and other murky waters are often infested with them.
An example of a protist would be amoebas (one of the coolest names in the entire universe :D )
Hope that helped =)

The gens present in the dna in the nucleus of the cell in the body

The titanic is the answer