In the eighth title in the Mysterious You series, go with the flow
and learn all about blood and the circulatory system. Topics
include what blood's made from, how it moves around our body, the
role of the heart, and how our organs clean our blood. Discover
that over your lifetime your heart will beat roughly 2.5 billion
times, that by the time you're an adult your blood vessels will be
long enough to reach around the earth -- twice! and that only about
60 people in the whole world have the rare K zero blood type.
Is the information for this product incomplete, wrong or inappropriate?
Let us know about it.
Does this product have an incorrect or missing image?
Send us a new image.
Is this product missing categories?
Add more categories.
Review This Product
No reviews yet - be the first to create one!