Global distribution of maternal causes of. death. A maternal death is defined as the death of a. woman while pregnant or within 42 days of. termination of pregnancy, regardless of the. site or duration of pregnancy, from any cause. related to or aggravated by the pregnancy or. its management.
There are two types of control systems namely: 1  Open loop control systems (non-feedback control systems) 2  Closed loop control systems (feedback control systems)
This is a compensatory response by your body to lower your temperature back to normal. The control center, sensors, and effector together form what is known as a control system. Control systems are everywhere; a thermostat that regulates room temperature is a classic example of a control system.