The heart and blood vessels are part of which body system?

The heart and blood vessels are components of the circulatory system, which is primarily responsible for transporting blood throughout the body. This system facilitates the delivery of oxygen and nutrients to tissues and helps to remove waste products like carbon dioxide. The heart serves as the pump that drives this process, while the blood vessels (arteries, veins, and capillaries) act as conduits that carry blood to and from various parts of the body. The circulatory system plays a critical role in maintaining homeostasis and ensuring that all body systems receive the necessary resources to function effectively. Understanding the circulatory system is essential for a holistic view of human anatomy and physiology, especially for professionals in health and wellness fields, such as nail technology, where awareness of overall health impacts service delivery. Other systems listed have distinct roles; for example, the nervous system controls body movements and responses, the respiratory system is involved in gas exchange, and the endocrine system regulates hormones.