नमक पाठ का समीक्षा बताइए 6tatvo me
Answers
Answered by
4
Answer:
The typical fish body is streamlined and spindle-shaped, with an anterior head, a gill apparatus, and a heart, the latter lying in the midline just below the gill chamber. The body cavity, containing the vital organs, is situated behind the head in the lower anterior part of the body.
Similar questions