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 …

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.

Oct 3, 2025 · Life is defined as any system capable of performing functions such as eating, metabolizing, excreting, breathing, moving, growing, reproducing, and responding to external …

6 days ago · An interactive encyclopedia about the taxonomy, natural history, distribution, abundance & ecology of species. Includes identification guides, maps & tools to study nature.

LIFE definition: 1. the period between birth and death, or the experience or state of being alive: 2. for the whole…. Learn more.

Nov 30, 2021 · A wide range of practices rely on competing conceptions of life: including artificial life, origins-of-life research, the search for life, and other projects described above.

Aug 25, 2025 · Enjoy some short, beautiful and meaningful quotes about life.

All groups of living organisms share several key characteristics or functions: order, sensitivity or response to stimuli, reproduction, adaptation, growth and development, regulation, …

Oct 7, 2024 · What Is the Meaning of Life? The meaning of life is that which we choose to give it. Reliance on an eternal afterlife only postpones the question of life’s purpose. Even if life does …

Life definition: the condition that distinguishes organisms from inorganic objects and dead organisms, being manifested by growth through metabolism, reproduction, and the power of …