Последние добавленные видео:
why-are-leaves-green
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12 years ago
967408 12 years ago 2:21Why Are Leaves Green? Part 1
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12 years ago
687197 12 years ago 2:16Why Are Leaves Green? Part 2
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4 years ago
7 4 years ago 6:46Why are leaves green?
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2 years ago
147241 2 years ago 2:58Why Are Plants Green? | COLOSSAL QUESTIONS
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4 years ago
214264 4 years ago 4:34Why Are Plants Green Instead of Black?
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4 years ago
49 4 years ago 1:05Why are Leaves Green?
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3 years ago
578 3 years ago 1:01Why are leaves green? Science for Kids in 1 Minute!
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4 years ago
129 4 years ago 1:08WHY ARE LEAVES GREEN?
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11 years ago
318 11 years ago 5:41Science Isn't Scary: Episode 10. Why Are Leaves Green?
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4 years ago
40 4 years ago 1:16Why are leaves green?
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10 years ago
9709 10 years ago 1:51Why Are Leaves Green In Color? | Interesting Facts About Plants
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2 years ago
26 2 years ago 3:50Why are leaves GREEN? (and not BLACK?)
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3 years ago
20 3 years ago 2:16Why are leaves green? Is it just chlorophyll?
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1 month ago
35 1 month ago 13:39🌱Why are Leaves Green? A Magical Story!
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7 years ago
126 7 years ago 2:48Curious Kids: Why are leaves green?
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2 years ago
18 2 years ago 2:54Why are trees are green? WHY ARE LEAVES GREEN?