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New
suggests how carnivorous plants developed a
for meat. A study from a
in Germany shows that small changes in the
of plants led to some of them becoming carnivorous. This led to the
of some of nature's most
species. Carnivorous plants developed new and devious ways to snare insects. The Venus fly trap's clam-like leaves snap shut when an insect crawls between
. The pitcher plant has
insides that insects cannot crawl up. The sundew plant has long, sticky
that roll up when insects walk or fly on
.
