Here are some animations and pictures of cells and tissues at work.
Cells are the smallest individual living things. Tissues are groups of cells that work together to perform a certain job. Your body depends on both of them to stay healthy and alive.
Animations:
Cilia in protists
BioVisions: Inner Life of the Cell
Body to Cell
Muscle Cell Contraction
Preparing cell slides
Red blood cells
Pictures:
Man with skin, muscles, nerves, and blood vessels
Bicep muscle joined to arm and hand ligaments
Muscle parts
Body with muscles - diagram, front
Body with muscles - diagram, back
Bone cross-section
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