The hemic and lymphatic systems are viewed as subsets of which system?

The hemic and lymphatic systems are components of the circulatory system. The circulatory system is responsible for transporting blood, nutrients, and other substances throughout the body, and it includes both blood circulation and lymphatic circulation.

The hemic system primarily refers to the components involved in the formation of blood and its components, like red and white blood cells, and platelets. The lymphatic system plays a crucial role in immune function and the transport of lymph, a fluid that contains infection-fighting white blood cells. Together, these systems are integral to maintaining the body's homeostasis, immune response, and overall circulatory health.

In contrast, the nervous system controls bodily functions through electrical signals; the muscular system is responsible for movement; and the endocrine system regulates bodily functions through hormones. While these systems each play vital roles in the body, they do not encompass the functions or components of the hemic and lymphatic systems. Therefore, recognizing that the correct answer is the circulatory system helps to clarify the relationships between these physiological systems.