**Are they herbivores, omnivores or carnivores?
1. Squids no energy from the sun
2. Sharks
3. Rays
4. Tuna
1. Squids are carnivores, as they feed on other marine organisms such as fish and crustaceans.
2. Sharks are carnivores, as they primarily consume other fish, seals, and marine mammals.
3. Rays are typically carnivorous, feeding on shellfish, crustaceans, and small fish.
4. Tuna are carnivores, preying on smaller fish, squid, and crustaceans.