How do anemones protect themselves from predators?

Anemones protect themselves using specialised stinging cells called nematocysts located on their tentacles. When triggered, these cells eject tiny harpoons filled with venom that can paralyse or deter predators. Some anemones also retract their tentacles or burrow into the sand to avoid danger. Additionally, their symbiotic relationship with certain fish, like clownfish, provides mutual protection. These adaptations make anemones well-equipped to survive in their underwater environment.