Life Story of the Earthworm
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Duration: 11
Genre: Educational
Creator: Encyclopedia Britanica Films
Format: 16mm
Color: Color
Sound: sound
Description: Studies how the earthworm moves, feeds, reproduces and reacts to stimuli. Demonstrates the relationship of the earthworm to the leech, sandworm and other annelids. Stresses its importance in improving the soil., Examines the phsical characteristics, life processes, and behavior patterns of the earthworm, and describes the environmental conditions that are necessary for its survival. Explains how earthworms change the soil which they inhabit and make the land more fertile. Collaborators, Margaret McKibben Lawler, Lester Ingle.
Complete Record: Examines the phsical characteristics, life processes, and behavior patterns of the earthworm, and describes the environmental conditions that are necessary for its survival. Explains how earthworms change the soil which they inhabit and make the land more fertile. Collaborators, Margaret McKibben Lawler, Lester Ingle.NOTE: Two (or more) records have been merged together to create this data.
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Original permalink · Record added: 2023-02-27 18:18:53