Organism - Life Span

Life Span

One of the basic parameters of an organism is its life span. Some organisms live as short as one day, while some plants and fungi can live thousands of years.

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Famous quotes containing the words life and/or span:

    There is a relation between the hours of our life and the centuries of time. As the air I breathe is drawn from the great repositories of nature, as the light on my book is yielded by a star a hundred millions of miles distant, as the poise of my body depends on the equilibrium of centrifugal and centripetal forces, so the hours should be instructed by the ages and the ages explained by the hours.
    Ralph Waldo Emerson (1803–1882)

    A tree that can fill the span of a man’s arms
    Grows from a downy tip;
    A terrace nine stories high
    Rises from hodfuls of earth;
    A journey of a thousand miles
    Starts from beneath one’s feet.
    Lao-Tzu (6th century B.C.)