Like certain shark fins, 7 letters
Connecting cavity in the brain, 9 letters
Piece of one's heart, 9 letters
One of four connected cavities in the brain, 9 letters
A chamber of the heart that receives blood from an atrium and pumps it to the arteries, 9 letters
Is continuous with the central canal of the spinal cord and contains cerebrospinal fluid, 9 letters
One who speaks for a dummy, 13 letters
A performer who projects the voice into a wooden dummy, 13 letters
Seemingly silent types, 14 letters
Thick-walled muscular pouch below the crop in many birds and reptiles for grinding food, 11 letters