What are enzymes used in dna replication ?

Helicase, DNA polymerase, Ligase and Primase. These are the ones we learned I don't know if there are more.

DNA polymerase is used to replicate strands. This cannot occur until helicase breaks the strands down and opens the replication forks. Primase makes the primers that are needed to form a strand. The primers are joined by Ligase. In short, the enzymes used in DNA replication are polymerase, helicase, ligase, and primase.
Hope this helps.

Where are the following choices

Volcanoes make new rocks so not ahotspots are the the stuff that makes volcanoes mid atlantic ridge(mar cause i’m lazy) is a constructive plate boundary so it makes sense that new rocks would be found near it, also the mar is in the middle of the ocean so it fits the description deep ocean trench, umm, there’s no ocean trenches to where you’re goingso the mar is most likely the answeri wouldn’t trust me but hey why not