Why is the temperature of human body between 36-37 degree Celsius?
414932
It is the optimum temperature for enzymes such as digestive enzymes.
763927
since its for your project i'll try to be as brief as possible and provide as much info.\n\nDifferent parts of the body are at different temperatures. the skin temperature is lower than the liver temperature and the feet and hands may be colder than the abdomen. however 'body-temperature' usually means the temperature deep inside the body. the temperature varies during the day and there is no 'correct' body temperature. variations in the range of 35.8-37.7*C are normal.\n\nInternal heat:\nMany of the chemical reactions in cells release heat. the chief heat organs are the abdominal organs, the brain and contracting muscles.\n\nExternal:\nDirect heat from the sun absorbed by the skin, hot drinks and food also add heat to body.\nEvaporation from the skin and lungs takes place all the time and is a cause of heat loss. to a large extent, the heat lost from the body is balanced by the heat absorbed or produced.\n\ni hope this much is enough for you.
493797
Normal Temprature of Human is 37 degree Celsius.\nBoiling Point of Water is 100 degeree Celsius.\n...\nNow, Imagine how much hot 482 degree Celsius will be
125173
There is a fairly large variation in what people find to be comfortable, from a low of around 65C for those with high metabolisms or mild hyperthyroidism, to 85 or 90 for those with low metabolism.  The variation for humidity is slightly less, from 30-70%, assuming no physiological problems.  Thus, there is a range, just like any other parameter we live with, like the amount of salt in food, or colors on a wall-there isnt any *one* perfect answer.
1157491
Temperature is the physical property of a system that underlies the common notions of "hot" and "cold"; something that is hotter has the greater temperature. Temperature arises from the random microscopic motions of the atomic and subatomic constituents of matter. The temperature is related to the average energy of these microscopic motions. It is a fundamental parameter in thermodynamics.\n\nTemperature is measured with thermometers that may be calibrated to a variety of temperature scales. Throughout the world (except for the U.S.), the Celsius scale is universally used for most temperature measuring purposes.
187549
On average men and women share the same body Temperature. Some individuals do not. 98.6 is a fever for me because my usual temperature is around 96. My friend's temperature is normal at 99. I don't believe that it is gender based though.
728515
the circulatory system (ie the blood circulatory system) can maintain the temperature of the body by vaso-dilation and vaso constriction of the blood vessels ( both deepseated and superficial) when there is cold or the weather is hot respectively.
454506
100 degrees celcius\n212 degrees Fahrenheit
1031711
Your body is an engine which continuously produces heat, so it needs to stay in an environment cooler than itself to stay comfortable. \n\nEnergy flows from high to low (or in this case warm to cold), and there are ideal temperatures for your body to operate at. If it's too warm outside then your body can not cool itself as efficiently, so it is uncomfortable. On the other hand, if it's too cold then your body is giving off more heat to the environment than it can generate to keep comfortable. For many people this "ideal" temperature (room temperature) is about 68-72 degrees Fahrenheit, but based on a persons ability to generate heat and their circulation, this value will change.
145697
37º\n\nbeyond 38º it's a fever\n\nhope that helps
666679
Average normal temperature is approximately 98.6 from the day you are born till the day you die.  Just remember this is an average.  Some people actually run "normally" below or above this.
1186139
internally only 110'F\nbut externally around 110-130 depending on the person and the conditions
1174986
100C:::: Pure water boils at exactly this temperature.\n37C:::::: Normal Human body temperature\n0C:::::::: Pure water freezes/melts at exactly this temperature
1100489
Our nerves are essentially long electrical circuits, electricity flows better at lower temperatures, this means that the signals from the receptor sites are sent more frequently and at a higher rate in colder weather. \n Also in warmer weather our bodies tend to go into a relaxed state trying to allow more energy to be given off and generate as much heat.  While the colder weather triggers the body into action to generate heat to prevent freezing.
368078
These are all good answers. The one thing that I find useful when thinking about this is that body temperature is tightly controlled around specific target temperatures, or set points, like a thermostat controls room temperature. Fever is an adjustment upward of the set point. The control is still there, the target temperature has just been elevated. In some instances, the set point can be raised too high, or control seems to be lost, but generally the body manages the response well.
554623
Fever (also known as pyrexia, or a febrile response, and archaically known as ague) is a medical symptom that describes an increase in internal body temperature to levels that are above normal (37°C, 98.6°F). A fever is most accurately characterized as a temporary elevation in the body’s thermoregulatory set-point, which is usually by about 1-2°C. This elevation in thermoregulatory set-point means that the previous "normal body temperature" would be considered hypothermic. Effector mechanisms, such as increased blood pressure, increased heart rate, activation of brown adipose tissue, and muscular shivering attempt to counteract the perceived hypothermia, thereby reaching the new thermoregulatory set-point. It is the most common symptom of many diseases.\n\n\nSo now in simple word as the temperature of our body goes high our body start to react and water form the eyes is one of the effects.
991508
This question is quite simple once you realize the relative temperatures of each.  Hot food is typically 350 degrees F.  Your breath is a constant 98.6 F.  So there fore your breath is roughly 250 degrees cooler.  Cold hands may be 60 degrees, and again the breath is 98.6, making your hands feel almost 40 degrees warmer.