Some of the most common oral cancer symptoms and signs include: 1  Persistent mouth sore: A sore in the mouth that does not heal is the most common symptom of oral cancer. 2  Pain: Persistent mouth pain is another common oral cancer sign. 3  A lump or thickening in the cheek.
Size: 3 inches. Diet: Bolivian Rams mainly stay in the bottom region of the aquarium, so sinking Cichlid pellets are often fed to them. Frozen foods work too. Flakes also work, but it may be a while before your ram learns to come up the surface to get them.Live foods such as Brine Shrimp are also accepted.Description: The Bolivian Ram is a beautiful fish, often used as a centerpiece fish in aquariums.Itâs main coloration is a yellow-tan, but a large part of its body is a grey-blue color also.his is perfectly fine. Bolivian Rams will most likely kill and or eat small shrimp such as Red Cherry Shrimp, but Bolivians will be fine with larger shrimp such as Ghost Shrimp, Amano Shrimp, or Bamboo Shrimp. However, sort of like bettas, the personality of the fish has a large impact on what can be kept with them.
Blue sharks eat a significant amount of squid, while tiger sharks are known to eat sea turtles. Smooth dogfish sharks eat crabs and lobsters, and hammerhead sharks prefer stingrays. Some sharks that are quick and large enough also hunt sea mammals. Great white sharks, tiger sharks and mako sharks have been known to eat sea lions, seals, dolphins, porpoises and sea birds. They also prey on large fish like mackerel and tuna. The largest shark, the whale shark, doesn't hunt for its food.