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How does the body maintain homeostasis in a very cold environment?
Wiki User
∙ 13y ago
The body will respond to a very cold environment in a number of ways providing it is functioning properly. Body temperature is regulated by the hypothalamus in the brain which contains the equivalent of your thermostat for body temperature. When the body temp drops, this mechanism will be automatically triggered to raise the body temperature, similar to how a home heating system with a thermostat would work. If the temperature continues to drop, then shivering may occur since a lot of heat is generated through muscle activity. Also the hairs on the arms and legs may stand up, a left over primal response, this is done by the erectae pilae muscles. If things continue to drop, then body heat will automatically be concentrated in the essential central areas, with peripheral parts like fingers and toes becoming not so important. This will continue until hopefully a viable temperature is reached. At this point, all of these mechanisms would be shut down, much like the heating system in the home. It is known as a negative feedback system - aiming to return to the desired temperature. This is the function of homeostasis.
Wiki User
∙ 13y ago
Wiki User
∙ 12y agoThe body attempts to regain homestasis through shivering and blood vessel contraction.
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What is homeostasis What?
Homeostasis is the maintenance of a constant internal environment in organisms even when there are external changes. For example, the body is able to maintain its same temperature of 98.6 even when it is really cold.
How might you help your body maintain homeostasis on a cold day?
keep warm.
How do penguin maintain homeostasis in spite of the very cold environment?
getting together in a cirle and making heat and go around so every body can get some.
Is it an example of homeostasis when humans shiver when they are cold?
Yes it is because by shivering, your body is trying to maintain its body temperature which is in turn its internal homeostasis.
How do amphibians adapt to their environment?
Reptiles consume materials in their environment, which is one way they interact with their respective environment. Also, all reptiles are cold blooded, so they depend on their environment to regulate their internal body temperature and maintain homeostasis.
How important is homeostasis in maintaining life?
What homeostasis is, is maintaining your internal environment and what I mean be that is a humans "normal" homeostasis is 98.6 as to where an animal may be different. It is very very important to maintain your homeostasis. If your body is not functioning properly to maintain the right body temperature you could die. Think about it, if your body doesn't do what it is supposed to do then your body temp can drop drastically if you are cold or raise if you are hot. I hope this helps answer your question.
How is pulse rate affected by cold temperatures?
Pulse is slowedYour pulse rate slows down in cold temperatures to help maintain your body's homeostasis of the same temperature. Less blood is pumped to the surface of your skin so it will lose less heat to the external environment.
Why your body need energy when you walk during cold season?
Energy is used to maintain homeostasis, your body works constantly to keep your body at a normal temperature and pH etc.
When a duck dives into cold water the capillaries in its skin constrict and move deeper below the surface of the skin This reaction is an example of?
It's more likely that the answer is homeostasis because, homeostasis helps the body maintain it's daily function (ex; body temperature). The answer is homeostasis
How can you help your body maintain homeostasis on a cold day?
The human body slows its metabolism, slowing blood flow to the extremities. This keeps the body's 'core' warmer, longer.
What are ways that humans maintain homeostasis?
The human body maintains homeostasis because homeostasis is the maintenance of stable internal conditions in a changing environment. individual cells ,must maintain homeostasis in order to live.- information from *Amaz!nqq Shorty*
What provides the necessary warmth the body needs?
Since the human body is warm-blooded, Body heat comes from the environment, Unlike cold-blooded animals, Who maintain the same body temperature throughout their whole lives, if the environment is cold, the body will become cold and try to warm up and likewise with hot
