["Life exists all over the Earth in air, water, and soil, with many ecosystems forming the biosphere. Some of these are harsh environments occupied only by extremophiles. The life in a particular ecosystem is", "The meaning of LIFE is the quality that distinguishes a vital and functional being from a dead body. How to use life in a sentence.", "A difficult term to define, life can be considered the characteristic state of living organisms and individual cells, or that quality or property that distinguishes living organisms from dead organisms and inanimate", "What is the meaning of life? Cultures worldwide have tackled this question for centuries. This collection shares 40 perspectives from ancient philosophers to indigenous tribes, major religions", "NASA defines life as a self-sustaining chemical system capable of biological evolution. A key part of any definition of life is that living organisms reproduce. Let’s now add a couple of observations:", "What are the characteristics of life? The things that live here on Earth all have a lot in common. The tiny parts inside you that are responsible for helping you do everything you do, like", "Life-forms present on Earth today have evolved from ancient common ancestors through the generation of hereditary variation and natural selection."]