How do mussels adapt to changing tides near the shore?

Mussels adapt to changing tides by clinging tightly to rocks or other surfaces using their strong byssal threads, which helps prevent being washed away by strong currents. They can also close their shells tightly to retain moisture and protect themselves from desiccation during low tide. Additionally, mussels have the ability to filter feed when submerged, allowing them to take advantage of nutrient-rich water during high tide. These adaptations enable them to survive and thrive in dynamic intertidal environments.