Can a system function without one of its elements?

Some examples of systems to analyze in a business context could include:

1. Financial Systems: These include all processes and tools used for financial management in a company, such as accounting systems, budgeting systems, and financial reporting systems.

2. Operational Systems: These are the processes and resources that a business uses to produce its goods or services. This could include manufacturing systems, supply chain systems, and quality control systems.

3. Human Resource Systems: These systems manage all aspects of employee relations, from recruitment and hiring to training and development, performance management, and payroll.

4. Marketing and Sales Systems: These systems manage the company's marketing and sales efforts, including customer relationship management (CRM) systems, sales tracking systems, and digital marketing platforms.

5. Information Technology Systems: These include all hardware, software, networks, and data centers that a company uses to achieve its business goals.

Remember, when analyzing these systems, it's important to consider the elements, interconnections, and purpose of each system, as these will largely determine the system's behavior.

Some strategies to escape common traps in systems thinking include: understanding the complexity of the system, recognizing patterns and interconnections, focusing on the purpose or function of the system, and being aware of the potential for unintended consequences. It's also important to avoid oversimplification and to consider the system as a whole rather than focusing on individual elements.