Identify Body Systems Practice Test

A class is studying an organism model that groups parts into systems. The model shows:

• “Food Processing System”: mouth + stomach
• “Transport System”: heart + blood vessels The note says: “Body systems are groups of interacting parts with related functions, and they can work together.”

Which statement about body systems is supported by the model?

A model of a rabbit shows two systems using brackets:

• Bracket X labeled “Communication & Control” includes brain + nerves.
• Bracket Y labeled “Movement” includes muscles + bones. The caption says: “Body systems are groups of interacting parts that work together for related functions.”

What evidence from the model best shows that Bracket X is a body system?