click below
click below
Normal Size Small Size show me how
Circulatory flow
The pathway of blood in the circulatory system
| Question | Answer |
|---|---|
| contains hemoglobin | red blood cell |
| returns water to the blood | lymphatic system |
| the site of gas exchange between the blood and the tissues | capillaries |
| carries oxygen-depleted blood from heart to lungs and oxygen-rich blood back to heart | pulmonary circuit |
| animals that have a three-chambered heart without a true septum | amphibians |