Please Define the Following Key Terms

question 5

Short Answer

Please define the following key terms. Show Who? What? Where? When? Why Important?
-Henry the Navigator

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Definitions:

Sleepiness

A state of strong desire for sleep, or sleeping for unusually long periods (compare with fatigue).

A Need

An essential requirement or necessity for survival, well-being, or the accomplishment of a task.

Homeostasis

The autonomous mechanism through which living organisms preserve equilibrium as they adapt to variations in their external environment.

Homeostasis

The tendency of a biological system to maintain stable internal conditions despite changes in external environments.