The number and variety of plants, animals and other organisms that exist is known as biodiversity. It is an essential component of nature and it ensures the survival of human species by providing food, fuel, shelter, medicines and other resources to mankind.
The IRS may disagree, but the death certificate is arguably the most important legal document in existence. It's the only legal proof that someone has died. The State uses it to stop social security payments, pensions and other benefits. Families use it to settle their affairs. Since the reporting of death began in 1900, the information required on the death certificate has helped monitor and reflect how society is changing.
A Death Note is a supernatural notebook used by the Shinigami to sustain their life, as well as a principal figure in the Death Note series. The appearance of a Death Note is decided by its Shinigami, and there are several different Death Note designs.