Final answer:
The correct option is A. An open system is capable of self-maintenance within a larger context or environment, and it recognizes the influence of internal and external environments. Examples of open systems in biology include organisms, ecosystems, and cells.
Step-by-step explanation:
An open system is the type of system that is capable of self-maintenance within a larger context or environment and in which the influence of internal and external environments are keenly recognized.
For example, in biology, an organism is considered an open system because it interacts with its environment by exchanging energy and matter. The organism maintains dynamic homeostasis, which means it regulates its internal conditions to stay balanced and adapt to changes in the environment. Other examples of open systems include ecosystems, where energy and nutrients flow through multiple organisms and cells, which exchange materials with the surrounding fluid.