Which organ system is indirectly related and which is directly related to maintaining body temperature? Digestive systemindirectly relatedCirculatory systemindirectly relatedRespiratory systemindirectly relatedtsNervous systemdirectly relatedEndocrine systemdirectly relatedsourcesReproductive systemindirectly relatedIntegumentary systemindirectly relatedImmune systemindirectly relatedSkeletal systemindirectly relatedMuscular systemdirectly relatedUrinary systemindirectly relatedMacBook AirF723%24%&3458ERYPDJKLVF.

Maintaining body temperature is very important that also within narrow range, for the proper functioning of body. As some enzymes have exactly correct temperature to work more or less then that may lead to denaturation.1. Digestive system: Indirectly. As we eat food there is slightly rise in temperature, so that food get digested by our digestive enzyme. 2. Circulatory system: Indirectly. It helps in maintaining homeostasis by conservation or release of warmth. 3. Respiratory system: Indirectly. When temperature increases in body, exaltation increase. Cold air goes inside lungs get warm by body temperature exales out. 4. Nervous system: Directly. It's the main control centre for maintaining the body temperature. Hypothalamus is responsible for maintaining body temperature. 5. Endocrine system: Indirectly. The release of hormones by thiroid gland increases the metabolism, which intern increase the body temperature. 6. Reproductive system: Indirectly. Have very little effect on maintaining body temperature. 7. Integumentary system: Indirectly. By allowing the dilated blood vessels to release heat while constricted vessel retain heat and also by sweat evaporation.8. Immune system: Indirectly. Immune system increase temperature to fight against any pathogen like in fever. 9. Skeletal system: Indirectly. It work with muscular system to maintain body temperature. 10. Muscular system: Directly. Muscles require energy for the contraction and as a bi product they release heat and maintain body temperature. 11. Urinary system: Indirectly. V(1b) receptor on kidney is responsible for water balance and body temperature regulation