Homeostasis is crucial for organisms to maintain internal stability. Stimulus triggers reactions to environmental changes, and metabolism involves chemical processes.
Homeostasis is the ability of an organism to maintain stable internal conditions. It ensures constant adjustments to keep the internal environment steady despite external changes. Stimulus is an event that causes a reaction to the environment, while metabolism refers to the chemical processes that form or break down materials.
https://brainly.com/question/42647549