The characteristics of life are generally recognized by all scientists and are as follows:

1. Organization: All living things are organized. The smallest unit of life is the cell, which is grouped into tissues, organs, organ systems, and finally organisms.

2. Metabolism: Living things use energy. They take in energy from the environment and transform it for growth, repair, reproduction, and maintenance. This process is called metabolism.

3. Homeostasis: Living things maintain stable internal conditions. Despite changes in the external environment, organisms keep their internal environment relatively constant.

4. Growth: Living things grow and develop. From the time an organism is conceived, it begins to grow and develop into a more complex organism.

5. Reproduction: Living things reproduce. They produce offspring that are similar to the parents.

6. Response to stimuli: Living things respond to changes in their environment. This could be a physical response, like moving away from a source of heat, or a chemical response, like releasing hormones to help deal with stress.

7. Evolution: Populations of living organisms evolve, or change over time. This is driven by the process of natural selection, where traits that enhance survival and reproduction become more common in successive generations.

Question

The characteristics of life are generally recognized by all scientists and are as follows:

1. Organization: All living things are organized. The smallest unit of life is the cell, which is grouped into tissues, organs, organ systems, and finally organisms.

2. Metabolism: Living things use energy. They take in energy from the environment and transform it for growth, repair, reproduction, and maintenance. This process is called metabolism.

3. Homeostasis: Living things maintain stable internal conditions. Despite changes in the external environment, organisms keep their internal environment relatively constant.

4. Growth: Living things grow and develop. From the time an organism is conceived, it begins to grow and develop into a more complex organism.

5. Reproduction: Living things reproduce. They produce offspring that are similar to the parents.

6. Response to stimuli: Living things respond to changes in their environment. This could be a physical response, like moving away from a source of heat, or a chemical response, like releasing hormones to help deal with stress.

7. Evolution: Populations of living organisms evolve, or change over time. This is driven by the process of natural selection, where traits that enhance survival and reproduction become more common in successive generations.

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