Respiratory System. Several organs of the respiratory system are responsible for the process of breathing. The nose, pharynx, larynx, trachea, bronchi, and lungs work together to allow gas exchange to occur at the cellular level.
Our glands produce heat, which can cause a fever for us. The body system that produces the most body heat within us is our sweating system. Our glands produce heat, which can cause a fever for us. The body system that produces the most body heat within us is our sweating system.
Fever happens when the body's internal thermostat raises the body temperature above its normal level. This thermostat is found in a part of the brain called the hypothalamus. The hypothalamus knows what temperature your body should be (usually around 98.6Â°F/37Â°C) and will send messages to your body to keep it that way.