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This signal warns each leaf
of the danger, so that it is ready
to produce nicotine the moment it's attacked
of the danger, so that it is ready
to produce nicotine the moment it's attacked
Full Transcript
00:00:01.000 --> 00:00:05.006
This signal warns each leaf
of the danger,
00:00:05.006 --> 00:00:08.052
so that it is ready
to produce nicotine
00:00:08.052 --> 00:00:10.068
the moment it's attacked.
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Movie Summary
Dive into a world where a single life can last a thousand years, with David Attenborough. See things no eye has ever seen, and discover the dramatic, beautiful plant life of Earth.