Survey
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
* Your assessment is very important for improving the workof artificial intelligence, which forms the content of this project
40 40 40 EXPLORE THE CIRCULATORY SYSTEM OXYGENATED BLOOD TRAVELS THROUGH THE BODY DEOXYGENATED BLOOD ENTERS THE HEART 39 39 The heart holds many mysteries. Connect the dots to uncover one of them: how blood flows through its chambers. 39 Start here! 1 38 2 39 Choose a path! 16 37 36 17 18 17 18 Choose a path! 15 21 22 3 21 4 19 20 Choose a path! 20 35 In the lungs, what waste product does deoxygenated blood exchange for more oxygen? 5 34 24 13 6 OXYGENATED BLOOD RETURNS FROM THE LUNGS 19 23 14 4 DEOXYGENATED BLOOD CONTINUES TO THE LUNGS 33 25 7 26 12 8 30 27 28 11 32 29 31 3 10 2 9 40 1 DEOXYGENATED BLOOD ENTERS THE HEART Or, start here! Ask a parent to take a picture and share! #tinybop 41 OXYGENATED BLOOD TRAVELS THROUGH THE BODY What happens to the oxygen in blood when it leaves the heart? THE H U MAN BODY