Sharks are very large fish living in the ocean. They are very fierce. They mainly eat meat. They can prey on many kinds of animals. Their ability to prey is relatively strong.Among them, crabs are also one of their foods, and sometimes they catch crabs as their own food.The nutrition contained in crabs is of great significance to sharks, because sharks are larger, they consume more physical strength, and the flexibility of their bodies is relatively high, while the calcium ions contained in crabs are very beneficial to sharks, so sharks will prey on crabs.
However, crabs are not the only food for sharks, nor are they the main food for sharks.Shark's main food is all kinds of fish in the ocean, medium and small fish are easy to become shark's food, they do not have the ability to fight back.In addition, sharks can also eat seabirds, turtles and carrion, and sometimes even some debris and garbage as their own food.
The above has been introduced, crabs are one of the shark's food.In fact, many sharks will eat crabs, crabs contain calcium ions in the shell is very beneficial to sharks.Especially large sharks with strong bite forces, such as great white sharks, can easily catch crabs as their own food and bite their shells open.Some crabs, which are relatively large in size, also need large sharks to catch and eat them.
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