- Life - Wikipedia
Life is only known to exist on Earth but extraterrestrial life is thought probable Artificial life is being simulated and explored by scientists and engineers
- LIFE | English meaning - Cambridge Dictionary
LIFE definition: 1 the period between birth and death, or the experience or state of being alive: 2 for the whole… Learn more
- Life: Definition, Meaning, and Origin - US Dictionary
In the simplest terms, it refers to the state of being alive and living, distinguishing organisms from inanimate objects Yet, the term also encompasses a much broader spectrum, representing the experiences, events, relationships, and emotions that make up an individual's existence
- Life | Definition, Origin, Evolution, Diversity, Facts | Britannica
Life comprises individuals, living beings, assignable to groups (taxa) Each individual is composed of one or more minimal living units, called cells, and is capable of transformation of carbon -based and other compounds (metabolism), growth, and participation in reproductive acts
- LIFE definition in American English | Collins English Dictionary
Someone's life is the period of time during which they are alive He spent the last fourteen years of his life in retirement
- How did life originate? - Understanding Evolution
Thus, the ability to copy the molecules that encode genetic information is a key step in the origin of life — without it, life could not exist This ability probably first evolved in the form of an RNA self-replicator — an RNA molecule that could copy itself
- Life - Simple English Wikipedia, the free encyclopedia
Life is a concept in biology It is about what separates a living thing from dead matter Most life on Earth is powered by solar energy: the only known exceptions are the chemo-synthetic bacteria living around the hydrothermal vents on the ocean floor
- Life - New World Encyclopedia
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 objects
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