Assassination Classroom Koro-sensei!!!!!!!!! This Anime is about the E-Class which have to try to assassinate Koro-sensei. Sooo funny and the end is sooo sad T.T Please watch it. For Koro-sensei's Sake.
Lichens are composite organisms consisting of a fungus (the mycobiont) and a photosynthetic partner (the photobiont or phycobiont) growing together in a symbiotic relationship. The photobiont is usually either a green alga (commonly Trebouxia) or cyanobacterium (commonly Nostoc).The morphology, physiology and biochemistry of lichens are very different from those of the isolated fungus and alga in culture. Lichens occur in some of the most extreme environments on Earth