However, there are some exceptions:
* Larger sharks: While the Pacific sleeper shark is quite large, it can be preyed upon by even bigger sharks like the great white shark.
* Orcas: These intelligent and powerful marine mammals are known to prey on a variety of sharks, including the Pacific sleeper shark.
* Human activity: Overfishing and habitat destruction can negatively impact the Pacific sleeper shark population.
It's worth noting that the Pacific sleeper shark is a slow-moving and deep-dwelling shark, which makes it less vulnerable to many predators. Its tough skin and large size also provide some protection.