Final answer:
Macrophages are the immune cells responsible for clearing debris from dead cells in the body, providing both cleaning and antigen-presenting functions to maintain homeostasis and promote immune response.
Step-by-step explanation:
The immune cell that normally clears debris from dead cells in the body is a macrophage. These phagocytic macrophages are derived from monocytes and are highly efficient in cleaning up dead and damaged cells, regardless of whether they are foreign or from the host itself. Macrophages serve as scavengers in tissues and are crucial for maintaining homeostasis by ridding the body of cellular debris. They also play a role in the inflammatory response and have the ability to act as antigen-presenting cells to activate the adaptive immune system.