What are the decomposers in the underwater ecosystem? A: The decomposers in an underwater ecosystem are animal-like organisms called protists, fungi and bacteria. Referred to as saprotrophs, these organisms decom... Full Answer >
On 1 February 2003 the space shuttle Columbia exploded as it was attempting re-entry after a 16-day mission. All seven astronauts on board, including the first Israeli in space, were killed. Tributes to the astronauts were led by US President George W Bush.
In recent years, several Space Shuttles have been destroyed for various reasons. Our goal is to create a computer model that shows the transfer of heat to more accurately determine how much heat the internal environment of the Space Shuttle must deal with.