Heart: Discover Pictures and Facts About Hearts For Kids!

by Bold Kids

The heart has four chambers. Each chamber pumps blood to different parts of the body. The heart rhythm is caused by the activity of the valves in each chamber, known as open-and-close valves.

• Format: Paperback
• Language: English
• ISBN: 1071708112
• ISBN13: 9781071708118
• Release Date: October 2021
• Publisher: Bold Kids
• Length: 28 Pages
• Weight: 0.20 lbs.
• Dimensions: 0.1" x 8.5" x 8.5"