Читать книгу Intelligence in Plants and Animals онлайн

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Possibly the simplest of life’s children are the singularly unique and structureless little Finger Slimes, which live not only in the sea but also in puddles and pools, and in the gutters of our streets and of our house-tops. Anywhere that stagnant water abounds these tiny drops of slime will grow up and make it their home. Sometimes few and far between, and sometimes in such immense crowds that the entire pond would seem, if they could be seen with the unaided vision, literally alive with them, they live, and multiply and die under our very feet.

Nothing can be less animal-like than one of these shapeless masses of pure protoplasm, yet under a microscope of strong power it may be seen moving lazily along by pulling out a thick finger of slime and then letting all the rest of its body flow after it. When coming into contact with food it may be said to flow over it, dissolving the soft parts and sending out the hard, indigestible refuse anywhere, no matter where, for its body is devoid of skin, being merely one general mass of homogeneous slime.