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Bizning kino va video kutubxonamizni faqat a'zolar tinglashlari yoki yuklab olishlari mumkin
BEPUL tomosha qilishni davom eting ➞Ro'yxatdan o'tishga 1 daqiqadan kam vaqt ketadi, so'ngra Cheksiz Filmlar va TV nomlaridan bahramand bo'lishingiz mumkin.
The Food Cycle and Food Chains 1963 Bepul cheksiz kirish
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.
Ish vaqti: 10 daqiqa
Sifat: HD
Chiqarish: Jan 01, 1963
Mamlakat: United States of America
Til:
Kalit so'z : food chain
