Describe the Mechanisms Organisms Use to to Maintain Body Temperature
In the brain the hypothalamus controls this reflex. Heat tends to spread evenly throughout a body of water because water transfers heat rapidly Changes density with temperature changes - highest density at 4 degrees and ice floats o Ice provides insulation in freshwater so that bodies of water dont freeze which would kills organisms living in them o Salt lowers the freezing point helps also. Homeostasis Article Feedback Khan Academy The primary mechanism of homeostasis is negative feedback in which a stimulus resulting from a change in the external or internal environment triggers a response that compensates for the change. . For example if we become too cold the hair erector muscles contract. This extra heat can elevate your body temperature above the typical 986 degrees. Control of body temperature. This includes three elements. Temperature regulation is a type of homeostasis and a means of preserving a stable internal. ...