As a research you will have to find out why people love to do diving shipwrecks.
Diving shipwrecks is a type of under water sports that is played in many European countries where scuba gears are used to promote scuba diving.
It's has been found to be an interesting sports which helps one to know the depts they can dive most.
What I would do next is to find out how Rex was able to gain extra skills to dive to be able to dive to unimaginable depts.
Therefore if ask to do a research on diving shipwrecks, you will have to find out why people love to do diving shipwrecks.
Learn more about scuba gears here:
https://brainly.com/question/5495142
#SPJ1