SCIENCE
NERVOUS SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Your internal body temperature is 98.6o.
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The hair growing on your head.
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Your fingernails and toenails breaking when they get too long.
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None of the above
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Detailed explanation-1: -Homeostasis is the ideal stable conditions for the human body, like the normal body temperature of 37o Celsius ( 98.6o Farenheit). Say it’s an extremely cold day outside, with snow falling everywhere, and you decide to step outside without a coat or any warm clothes on. Once you step outside, you may start shivering.
Detailed explanation-2: -The normal range for a human body is 37-37.8 degrees Celsius (98-100 degrees Fahrenheit). This range is considered homeostasis, a stable condition for the body.
Detailed explanation-3: -The maintenance of homeostasis by negative feedback goes on throughout the body at all times. The human body regulates body temperature through a process called thermoregulation, in which the body can maintain its temperature within certain boundaries, even when the surrounding temperature is very different.
Detailed explanation-4: -Body temperature control in humans is one of the most familiar examples of homeostasis. Normal body temperature hovers around 37 °C (98.6 °F), but a number of factors can affect this value, including exposure to the elements, hormones, metabolic rate, and disease, leading to excessively high or low body temperatures.
Detailed explanation-5: -Answer and Explanation: The organ systems that work together to maintain body temperature are the nervous system, the muscular system, and the vascular system.