Life

Life (cf. biota) is a characteristic that distinguishes objects that have signaling and self-sustaining processes (i.e., living organisms) from those that do not, either because such functions have ceased (death), or else because they lack such functions and are classified as inanimate. Biology is the science concerned with the study of life. Living organisms undergo metabolism, maintain homeostasis, possess a capacity to grow, respond to stimuli... More

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