What is a capability of digital mind maps not available in hand-drawn ones?

• A. They can be printed in grayscale.
• B. They can include sounds and videos.
• C. They require no planning.
• D. They cannot be shared digitally.

Answer: (B)

Multimedia embedding is what digital mind maps offer that hand-drawn ones can't. In a digital map you can attach audio clips or short videos directly to nodes, so a concept can be explained with voice narration or a quick demonstration without leaving the map. This ability to incorporate sounds and visuals helps deepen understanding and keeps related media connected to the idea it explains. Hand-drawn mind maps are on paper and static, so they can show ideas visually but cannot carry embedded media inside the map itself. Other aspects like printing in grayscale, planning requirements, or sharing digitally aren’t the defining difference here, since those can apply in different ways to both digital and hand-drawn maps.