When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. The circulatory system consists of three independent systems that work together: the heart ...

The five vital organs in the human body ... or organ system. For example, cardiologists treat heart issues, while pulmonologists study the lungs. Anyone suspecting a problem with one of their ...

Despite their therapeutic potential, the map of the surface interactions and physical associations of immune cells circulating throughout the human body remains incomplete. Previous studies have ...

The human body is made up of interconnected systems, such as the skeletal, muscular, cardiovascular, respiratory, digestive, and nervous systems, which perform specific functions. Organs are ...

The muscular system ... their body comes from contracting muscles. When body heat falls below optimal levels, the skeletal muscles increase their activity to make heat. Shivering is one example ...

The female reproductive system is one of the most vital parts of the human reproductive process ... These signs are the body’s reactions to the hormones generated during the fertilization ...

Are you interested in learning additional facts about your dynamic muscular system ... When one of these muscles contracts, it allows movement of a specific area of the body.

The muscular system can be broken down into three types of muscles: skeletal, smooth and cardiac. The muscles in the body support movement, help maintain posture, and circulate blood and other ...