Final answer:
The statement about the three Business 2.0 tools: blogs, wikis, and mashups, being used for communication and collaboration in business is true. These tools allow for interaction and collaborative content creation.
Step-by-step explanation:
The statement that the three Business 2.0 communication and collaboration tools a business can use to harness the power of people include: blogs, wikis, and mashups is true. These tools are integral to the participatory nature of Web 2.0, enabling users to interact and collaborate in various ways. Blogs provide a platform for sharing ideas and content with a broad audience, integrating multimedia resources to present arguments and stories. Wikis facilitate collaborative content creation, allowing multiple users to create and edit web page content collectively. Mashups combine data or functionality from multiple sources to create new services, representing innovative ways to repurpose information and functionality for enhanced user experiences.