Which systems are responsible for the body's physical response to stressors?
Endocrine system, nervous system, circulatory system, and other systems.
Endocrine system stimulates hormones to be released example adrenaline from the adrenal glands near the pancreas. The circulatory system transports the released hormones to the sites required and causes responses example muscle contractions, lowered digestion and absorption, etc.
The nervous system co-ordinates nerve signals that trigger these muscle movements as well as responses etc.