Characteristics of Life

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What is the characteristic of life that refers to the organization of living things into cells?

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Cells & Organization: All living organisms are made up of cells, which are the basic units of life. Organisms can be unicellular (like bacteria) or multicellular (like humans).

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What is the process by which organisms grow and develop over time?

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Growth & Development: This characteristic refers to the changes that occur in an organism from its inception to maturity, including cell division and differentiation.

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What is the ability of an organism to adapt to its environment for survival?

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Adaptation: Adaptations are traits that enhance an organism's ability to survive and reproduce in its environment, such as the polar bear's blubber for insulation.

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What is the characteristic of life that involves the ability to respond to environmental stimuli?

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Response to Stimuli: Living organisms can respond to changes in their environment, such as moving towards light or away from danger.

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What is the process by which organisms produce new individuals?

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Reproduction: This characteristic ensures the continuation of a species, which can occur sexually or asexually.

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What is the characteristic of life that involves maintaining a stable internal environment?

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Homeostasis: This is the ability of an organism to regulate its internal environment, such as temperature and pH, despite external changes.

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What is the term for the chemical processes that occur within a living organism to maintain life?

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Metabolism: Metabolism encompasses all the biochemical reactions that occur in an organism, including energy production and nutrient processing.

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What is the characteristic of life that allows organisms to grow and develop from a single cell?

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Development: This refers to the process by which a single fertilized egg cell divides and differentiates into various cell types and structures.

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What is the term for the changes in an organism's structure or function that enhance its survival?

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Adaptations: These are specific traits that have evolved over time to help organisms survive in their specific environments.

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What is the characteristic of life that involves the ability to maintain balance in the body?

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Homeostasis: This involves various physiological processes that keep internal conditions stable, such as temperature regulation.