Reading Metrics
Grade Level
Lower Grades (LG K-3)
Book Level
2.0
Points
0.5
Fiction/Nonfiction
Nonfiction
Word Count
223
Points per Word
0.002242
Page Count
24
Points per Page
0.020833
Series
Pebble Plus; My Body Systems
Description
Your circulatory system carries blood from your heart to the rest of your body. Blood works hard to keep your body healthy.