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3 Cards in this Set
- Front
- Back
- 3rd side (hint)
Tube Feet |
Used for respiration, attachment and movement. |
Function. |
|
Sub Anal Fasciole. |
Has specialised spines to move waste down the sanitary tube. |
Function. |
|
Anterior Groove. |
Directs a current of water down and over the mouth. |
Function. |