Final answer:
Microbes that can be found in the Dead Sea are halophiles, especially certain types of extremely salt-tolerant bacterial mats and archaea known to inhabit such hypersaline environments.
Step-by-step explanation:
The types of microbes that might be found in the Dead Sea include halophiles, which are organisms that can thrive in extremely salty environments. Specifically, the extremely salt-tolerant bacterial mats in the Dead Sea include various species such as Halobacterium, Haloferax volcanii, Halorubrum sodomense, Halobaculum gomorrense, and the archaeon Haloarcula marismortui. Therefore, the correct answer from the given options is C) halophiles.