The group of tissue that work together to do a specific job is called ORGAN
The tendency to maintain a stable, relatively constant internal environment is called homeostasis. The body maintains homeostasis for many factors in addition to temperature. For instance, the concentration of various ions in your blood must be kept steady, along with pH and the concentration of glucose.
Answer: 500 feet
You must yield the right-of-way to any fire engine, ambulance, or other emergency vehicle flashing red lights. Drive to the right edge of the road and stay at least 500 feet behind any moving fire truck or ambulance. Do not go nearer to them nor stop in the intersection.
