Announcing a new article publication for Cardiovascular Innovations and Applications journal. The heart is the central organ of the human circulatory system. Both congenital and acquired structural ...

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 ...