Final answer:
The immediate response of the body to a tissue injury is inflammation, which involves the release of chemical signals and the recruitment of immune cells to the injured site.
Step-by-step explanation:
The immediate response of the body to a tissue injury is inflammation. Inflammation is a complex process that involves the release of various chemical signals and the recruitment of immune cells to the injured site. This response helps to protect the injured tissue, remove any pathogens, and initiate the process of tissue repair.
Learn more about Body's immediate response to a tissue injury