booklet questions
Describe the cuttlebone.
The cuttlebone is a single piece of hard brittle material. It is white and has textured lines on it.
What would its main role be?
To give the cuttlefish buoyancy which it regulates by changing the liquid to gas ratio.
What is it made of?
The cuttlebone is largely made of aragonite.
Is this and internal or external skeleton?
internal.
The cuttlebone is a single piece of hard brittle material. It is white and has textured lines on it.
What would its main role be?
To give the cuttlefish buoyancy which it regulates by changing the liquid to gas ratio.
What is it made of?
The cuttlebone is largely made of aragonite.
Is this and internal or external skeleton?
internal.