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Science, 1927
These experiments would seem to prove that no special spiracles are used for inhaling and others used for exhaling, but rather that all are alike in this respect, as the abdomen expands air is taken in and as the body contracts the gases are exhaled.
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These experiments would seem to prove that no special spiracles are used for inhaling and others used for exhaling, but rather that all are alike in this respect, as the abdomen expands air is taken in and as the body contracts the gases are exhaled.
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Putting the insect into the birch?insect interaction
Oecologia, 2003Leaf maturation in mountain birch (Betula pubescens ssp. czerepanovii) is characterized by rapid shifts in the types of dominant phenolics: from carbon-economic flavonoids aglycons in flushing leaves, via hydrolysable tannins and flavonoid glycosides, to carbon-rich proanthocyanidins (condensed tannins) in mature foliage.
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Insects, Insects Everywhere…
Science Activities: Classroom Projects and Curriculum Ideas, 1969openaire +2 more sources
Primates, insects and insect resources
Journal of Human Evolution, 2014William C. McGrew, Robert C. O'Malley
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