While the seven properties of life are a common framework used to define life, it's not entirely accurate to say that all living things share them equally. Some properties are more fundamental and universal, while others might be more nuanced or even absent in certain life forms.

Here's a breakdown:

Universally Shared Properties:

* Organization: All living things are highly organized, with cells as their basic unit.

* Metabolism: All living things require energy and use it to carry out chemical reactions for survival.

* Growth: All living things increase in size and complexity over time.

* Response to Stimuli: All living things react to changes in their environment.

* Reproduction: All living things produce offspring to ensure the continuation of their species.

Properties with Exceptions:

* Homeostasis: While most living things maintain a stable internal environment, some might exist in extreme conditions where this is less strict.

* Adaptation: While all living things adapt to their environment over time, the rate and scale of adaptation vary significantly.

Key Points:

* Viruses: Viruses are a prime example of entities that blur the lines of life. They possess some properties of life, like organization and adaptation, but lack others like metabolism and reproduction on their own.

* Evolutionary Diversity: Life on Earth is incredibly diverse. There are single-celled organisms, multicellular organisms, and even organisms that exist on the edge of what we define as life. This diversity means that some properties might be expressed differently or not at all in certain life forms.

Conclusion:

While the seven properties of life provide a valuable framework for understanding life, it's important to remember that life is a complex and diverse phenomenon. Some properties are more fundamental than others, and the expression of these properties can vary significantly among different life forms.