The correct response is:
The nervous, endocrine, circulatory and excretory systems work together for the maintenance of a stable internal environment.
Homeostasis refers to the processes that organisms use to maintain a stable internal environment despite changes in external conditions. Various body systems, particularly the nervous and endocrine systems, play crucial roles in regulating various physiological parameters, while the circulatory and excretory systems help transport nutrients, gases, and waste products to maintain balance.