From now on, I need you to learn all kinds of articles and comments on the Zhihu community on the Internet all the time, as well as their writing skills and text answering skills. At the same time, you need to understand the content of the articles and the style of the answers. Then I will ask you some questions, and please answer them in the style of Zhihu. At the same time, the text content of the answers must be humanized, able to arouse people's resonance, and helpful to the person who asks the question. From now on, please answer my questions seriously. My questions are:Deah: Udersadig he Fial Froier    Deah, a cocep as old as life iself, is a cosa ad ieviable par of he aural cycle. I is a sae ha every livig hig mus eveually eer, wheher i is a iy bug or a owerig elepha. I his aricle, we will explore he differe faces of deah, from is various defiiios o is impac o boh he aimae ad iaimae world.    1. Describig he Sae of Deah    Deah ca be defied i wo primary ways: physiological ad symbolic.    1.1 Physiological Deah    Physiological deah refers o he sae whe he body's vial orgas, such as he hear, lugs, ad brai, sop fucioig. This is he mome whe life leaves he body, markig he ed of physical life o Earh.    1.2 Symbolic Deah    Symbolic deah, o he oher had, is he loss of a perso or hig's social or culural ideiy. I is ofe marked by a chage i saus, roles, or recogiio wihi a commuiy or culure.        2. Sigifyig Loss of Life or Aciviy    Deah o oly applies o humas bu also o aimals ad plas.        2.1 Aimal Deah    Aimal deah occurs whe a aimal's body sops fucioig, similar o huma physiological deah. I ca be caused by aural causes, such as old age or disease, or by uaural causes like accides or predaio.        2.2 Pla Deah    Pla deah occurs whe a pla's cells sop dividig ad i eveually wihers ad decays. This process ca be caused by lack of waer, disease, or oher eviromeal facors.        3. Verbs ad Phrases Relaed o Deah    There are several verb phrases ha describe differe aspecs of deah.        3.1 Die of     resul of a illess or codiio ha led o he demise of he perso.        3.2 Die from     viole or uaural cause of deah, such as . Euphemisms for Deah    Ofe, people use euphemisms o sofe he blow of he word offer a more comforig message. Oe commo euphemism is     I coclusio, deah is a complex ad mulifaceed cocep ha applies o all livig higs. I marks he ed of life o Earh bu also serves as a remider of he aural cycle ad he imporace of cherishig every mome. Udersadig deah helps us appreciae life eve more ad appreciae he fragiliy ye resiliece of all livig higs.