How are algae and Polyps related is the answer the polyps receive shelter from the algae the polyps and bedded themselves in the flesh of the algae the policy receive carbon dioxide from the algae or the polyps. Get most of their food from the algae.

The correct answer is: The polyps get most of their food from the algae. Algae and polyps have a symbiotic relationship where the algae provides food through photosynthesis, and in return, the polyps provide shelter and protection for the algae.