Kino we wideo kitaphanamyzy diňe agzalar göçürip alyp ýa-da göçürip alyp bilerler
MUGT for tomaşa etmegi dowam etdiriňHasaba girmek üçin 1 minut az wagt gerek, soň Çäklendirilmedik filmlerden we teleýaýlym atlaryndan lezzet alyp bilersiňiz.
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The Food Cycle and Food Chains 1963 Mugt çäklendirilmedik giriş
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Uses animation and live action photography to describe good food chains, almost all depending ultimately on green plants, and relates these food chains to the larger concepts of the oxygen-carbon dioxide and the nitrogen cycles, and to the unending pattern of life, growth, and decay which is known as the food cycle.
Iş wagty: 10 minut
Hil: HD
Boşat: Jan 01, 1963
Countryurt: United States of America
Dil: