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Grade 6: Lesson PLan 1 - Texas Heart Institute
Grade 6: Lesson PLan 1 - Texas Heart Institute

... 1. Provide a list of terms from this lesson plan. Ask students to make their own crossword puzzles by defining the terms and using the definitions as clues. Remind students to design the puzzle layout so that each term crosses at least 2 other terms. 2. Ask students to research how smoking affects ...
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... Homeostasis is the process of the body keeping a constant internal environment despite changes in the outside environment. E) Identify two ways homeostasis is maintained within the body. 1. The body will adjust to keep the temperature constant by shivering when you are too cold and sweating when you ...
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Homeostasis



Homeostasis or homoeostasis (homeo- + -stasis) is the property of a system in which variables are regulated so that internal conditions remain stable and relatively constant. Examples of homeostasis include the regulation of temperature and the balance between acidity and alkalinity (pH). It is a process that maintains the stability of the human body's internal environment in response to changes in external conditions.The concept was described by French physiologist Claude Bernard in 1865 and the word was coined by Walter Bradford Cannon in 1926. Although the term was originally used to refer to processes within living organisms, it is frequently applied to automatic control systems such as thermostats. Homeostasis requires a sensor to detect changes in the condition to be regulated, an effector mechanism that can vary that condition, and a negative feedback connection between the two.
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