Healthy Lifestyle Blog

human-anatomy-blood

Human Anatomy – Blood

Circulating throughout the body is the life-sustaining red liquid known only as blood. Oxygen and nutrients are ferried to all the cells in the body via the blood, which in turn carries away carbon...

human-anatomy-trachea

Human Anatomy – Trachea

Also known as the windpipe, the trachea is the airway connecting the lungs with the nose and mouth. It is made up of around 20 C-shaped rings of cartilage, linked to each other by...