Transcription: The movement of the analytical gusan is based on the successive phases of contraction and the relaxation of muscles that produce non-dual movements of the body. In the polychaetes, the movement of the retation is produced by very short-term movements. In the rapid movement, the shoulders are the most important, and very important in the movement of the body. The long-term movement is displayed with extensive extensions of a part of the body and post-trivial contractions that unclen the stone's interior of the animal and arrest the rest of the body. The sanguisuals can be invented by those who ...
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