Amphibians : frogs, toads, and salamanders (revised)
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Identifies with close-up and microphotography the critical attributes of amphibians with and without tails and illustrates a typical amphibian life cycle. Shows a tree frog laying eggs, the eggs hatching into tadpoles, and the tadpoles changing from gill breathers to lung breathers. Contrasts toads and frogs, and gill, lung, and skin breathing salamanders.
Complete catalog record
Uses excellent close-up photos and cinematography to show a typical amphibian life-cycle and to study the differences between three kinds of amphibians - frogs, toads and salamanders. Suitable for upper secondary level.
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Sources
- 16mm Filmography (legacy record) — title, year, length, format, color, sound, genre, description
- 16mm Filmography editors — creator, catalog record
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