Pollen


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About The Book

POLLEN: DARWIN'S 130 YEAR PREDICTIONElementary Science - POLLENHow long does it take for science to find an answer to a problem?On January 25, 1862, naturalist Charles Darwin received a box of orchids. One flower, the Madagascar star orchid, fascinated him. It had an 11.5" nectary, the place where flowers make nectar, the sweet liquid that insects and birds eat. How, he wondered, did insects pollinate the orchid? It took 130 years to find the answer.After experiments, he made a prediction. There
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Details

ISBN 13
:
9781629441191
Publication Date
:
07-05-2019
Pages
:
34
Weight
:
200 grams
Dimensions
:
216x216x3.75 mm
Publisher