In which zone of the marine habitat does the organisms require adaptation for attachment?

Explanation

Organisms in the intertidal zone of the marine habitat require adaptations for attachment.

The intertidal zone is the area of the marine biome that's between the land and the open sea. Organisms in this zone need to be able to adapt to alternating wet and dry conditions as the tides come in and recede. 

Intertidal zone, also known as the littoral zone, organisms in this zone must adapt to alternating wet and dry conditions as tides come in and recede. They must also be able to withstand the damage caused by waves. 

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