There are no choices, I'll assume that the Nereus in the question refers to the underwater vehicle.
Facts about the Nereus
1) It is an HROV or <span>hybrid unmanned autonomous underwater vehicle. Operated underwater but its operator is in a remote location.
2) Built and operated by WHOI or </span>Woods Hole Oceanographic Institution<span>
3) Designed to explore the deepest surveyed point of the ocean worldwide named Challenger Deep.
4) Deepest dive was at 35,768 feet of the Mariana Trench last May 2009.
5) Was lost on May 10, 2014 after it imploded due to pressure in the Kermadec Trench</span>
The cells make up tissues and they make up organs and the organs make up organ systems
Mosquitos carry diseases such as, West Nile virus,chikungunya<span>, </span>yellow fever<span>, </span>filariasis<span>, </span>tularemia<span>, </span>dirofilariasis<span>, </span><span>Japanese encephalitis, and a ton more.
Eliminating mosquitos with these diseases, make the environment healthier, and decrease the amount of people infected by these diseases.</span>
Could you give me more background about said squirrel.