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How Fish Work

How does a fish make water a workable place to live? Follow muscles and fins, gill exchange, buoyancy, salt balance, senses, and reproduction through leopard sharks, garibaldi, and steelhead.

8 chapters · 1 hr 36 min reading

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Chapters

  1. 01

    Water as a living environment

    12 min
  2. 02

    A body that pushes against water

    12 min
  3. 03

    Getting oxygen across a surface

    12 min
  4. 04

    Remaining at the right depth

    12 min
  5. 05

    Fresh water and salt water

    12 min
  6. 06

    Finding food and avoiding danger

    12 min
  7. 07

    Growing and reproducing

    12 min
  8. 08

    Read a fish as an integrated body

    12 min