Fill in the table “Features of the internal structure of fish”.
October 30, 2020
|Organ system name
||Represented by gills
||It starts with the mouth, there are teeth in the mouth.
||They have 1 circle of blood circulation and 2 chambers in the heart
||Paired kidneys are present
||There is an axial skeleton represented by a spine, there are ribs, fins, a tail
||Brain and sense organs
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