Final answer:
a) Cross-functional team
A cross-functional team is a group of employees from different departments within an organization that collaborates to complete a specific task, bringing together diverse skills and expertise.
Step-by-step explanation:
A type of team that typically involves employees at roughly the same hierarchical level, but from different work areas, who come together to accomplish a task is known as a cross-functional team. This team structure is pivotal for organizations that need diverse skills and expertise to address complex tasks. Cross-functional teams can contribute valuable insights and innovative solutions by combining the knowledge and experience of individuals from various departments within the organization.