The abdominal aorta has a crucial role in the circulatory system, as it supplies oxygen-rich blood to the organs and tissues in the lower part of the body. Its main functions include: Blood ...

The heart is the central organ of the human circulatory system. Both congenital and acquired structural changes in the heart can lead to hemodynamic alterations affecting the function of various ...

Locate each of the paired and unpaired branches from the dorsal aorta, using Figure 5.4, pages 58 - 60. Keep function and integration of circulatory system in mind as you locate organs.

All living things are made of cells which are differentiated to perform different functions ... before we can absorb and use them. The circulatory system in humans – WJEC The proper functioning ...

Find out how the skeleton helps us move and protects some of our important organs. How do your ... large intestines in the digestive system. What is the circulatory system? Find out how the ...