Essential 504 Absolutely Essential Words Lesson 3

Essential 504 Absolutely Essential Words Lesson 3 Essential 504 Absolutely Essential Words Lesson 3 /ɪˈsen.tʃəl/ (adj & noun) necessary and pressing, mandatory, critical, imperative, fundamental, basic, crucial, vital, key, inherent, intrinsic, central, rudimentary, compulsory, urgent, indispensable - basics, fundamentals, an integral or necessary part or thing At heart, all life on Earth uses a membrane that separates the organism from its environment. ... In this regard, water is essential simply because it's a liquid at Earth-like temperatures. Because it flows, water provides an efficient way to transfer substances from a cell to the cell's environment. Source: https://www.livescience.com/ Antonyms: unessential, unnecessary ...