Musings of a Political Scientist

All posts in Circulatory System

Red Blood Cells in Bloodstream
Red blood cells are the most common type of blood cell and the vertebrate body's principal means of delivering oxygen from the lungs to body tissues via the blood. Read more

3D Human Heart by Bryan Brandenburg
The circulatory system (or cardiovascular system) is an organ system that moves substances to and from cells; it can also help stabilize body temperature and pH (part of homeostasis). Read more

Male Anatomy Systems
The human anatomy systems including components of the integumentary, respiratory, urinary, muscular, digestive, nervous, circulatory and skeletal systems. Read more