Define homeostasis.
Anyone help?

In biology, homeostasis is the state of steady internal, physical, and chemical conditions maintained by living systems. This is the condition of optimal functioning for the organism and includes many variables, such as body temperature and fluid balance, being kept within certain pre-set limits.

Explanation:

Homeostasis is a state of having steady internal, physical and chemical conditions maintained by living systems. This is the condition of optimal functioning for the organism and includes some factors one the basis of which it is decided, such as body temperature and fluid balance, being kept within certain pre-set limits or homeostatic range.

a chair, a bed, and a toothbrush

explanation:

it takes hundreds of years to become stable.

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