Reading Metrics
Grade Level
Lower Grades (LG K-3)
Book Level
4.8
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
783
Points per Word
0.000639
Page Count
32
Points per Page
0.015625
Series
Moments in Science
Description
This book looks at how Charles Darwin's initial question about how an orchid is pollinated took 130 years for scientists to answer.