different between corals vs polyps

corals

corals From the web:

• what corals have palytoxin
• what corals eat
• what corals will clownfish host
• what corals can touch
• what corals like high flow
• what corals are toxic
• what corals do clownfish like
• what corals do angelfish eat

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polyps

polyps From the web:

• what polyps are cancerous
• what polyps are precancerous
• what polyps in uterus
• what polyps means
• what polyps in the nose cause
• what's polyps in the cervix
• what are polyps in the bowel
• what causes polyps in the stomach