Marine engineers contribute to the design and building of any craft that belongs on or in water. Their role focuses on the systems of the watercraft, not on the actual structure of the craft. That work is done by naval architects. Marine engineers must be able to design schematics for watercraft as well as inspect the finished product. They also study effects of natural or manmade deterioration of watercraft. They must be able to perform required maintenance or understand the required maintenance in order to direct others to perform it.Answer the following questions using information from these websites: https://www.bls.gov/ooh/architecture-and-engineering/marine-engineers-and-naval-architects.htm https://www.onetonline.org/link/summary/17-2121.01