Question

No matter what the temperature is outside,your body temperature stays relatively constant at about 37°C. This is part of your body's ability to maintain

Answer 1

The human body maintains a stable internal environment, known as homeostasis, with a body temperature of approximately 36.5-37.5 °C (97.7-99.5 °F). This process, part of thermoregulation, utilizes negative feedback mechanisms to adjust body heat production and release.

Step-by-step explanation:

Homeostasis and Body Temperature Regulation

The human body has a remarkable ability to maintain a stable internal environment, a process known as homeostasis. Despite external temperature fluctuations, our body temperature remains relatively constant around 36.5-37.5 °C (97.7-99.5 °F). This regulation is part of a complex biological process called thermoregulation, which is a form of negative feedback. The body makes adjustments such as shivering or sweating to either produce or release heat in order to maintain this constant internal temperature.

The average normal body temperature is typically 37.0°C (98.6°F), but it is important to note that people can survive within a range of body temperatures from about 24°C to 44°C (75°F to 111°F), with variations potentially indicating health issues such as fever or hypothermia.

The optimal external temperature where no additional energy is required for thermoregulation is around 29°C (84°F), which is considered the thermoneutral zone. When the body's temperature falls out of the normal range, mechanisms are triggered to return it to the equilibrium, showcasing the body's commitment to maintaining homeostasis for optimal function.

Answer 2

The correct answer is: Homeostasis.

Step-by-step explanation:

Homeostasis is a key element in the correct functioning of the body, as it groups different processes that consist of regulating biological systems in order to maintain certain aspects of the body constant. If homeostasis were to fail, the body would sicken.

Homeostasis is controlled by two important systems: the nervous system, and the endocrine system. While they have many differences (for example, the nervous system's response is quicker and lasts less than the endocrine system's response), they share the capacity of sending messages to different parts of the body to generate responses that help us adapt to the varying conditions of the environment.

Examples of homeostasis include the regulation of body temperature, pH, and blood sugar levels (glycemia).