The population of Ghana is 30.42 million
The answer is c
Hope this helps
The layer that encloses and protects the heart is
Pericardium
The rhythmic sequence at which your heart beats is called a sinus rhythm, it is when the atria and ventricles of the heart contract.
Red Blood Cells i believe are not part of the immune system. They carry oxygenated blood to the organs of the body
