Some of these are harsh environments occupied only by extremophiles The life in a particular ecosystem is called its biota. Life comprises individuals, living beings, assignable to groups (taxa) 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. The period between birth and death, or the experience or state of being alive
Plants, animals, insects, bacteria, viruses, algae, mold and humans all have life They grow, eat, make waste, change, and reproduce Rocks and minerals, not doing any of these, do not have life. As such, the nature of life continues to be a hotly debated topic This article focuses on the subject matter of biology The first half of this article will focus on attempts to characterize life by both philosophers and scientists.
Order, sensitivity or response to stimuli, reproduction, adaptation, growth and development, regulation, homeostasis, and energy processing When viewed together, these characteristics serve to define life.
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