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Perch Structure & Function

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Across
2
Grasp food for eating
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Supports spinal cord
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Stores food for digestion
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Pumps blood
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Protects fins
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Covers gills
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Removes urine
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Protects brain
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Absorbs nutrients
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Space inside mouth
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Pushes food to esophagus
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Used for stability (D)
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Tail
Down
1
Control center of the body
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Produces sperm
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Directional movements
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Stability (P)
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Sensory system
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Transmits nerve impulses
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Produces eggs
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Produces bile; breaks down fat
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Gas exchange
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Stability (A)
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Exit for digestive
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Receives blood