Crocodiles digest their food by holding it in the stomach and sending it to the intestine a little bit at a time. The acid found in the stomach helps break down food before it travels through the rest of the crocodile's digestive system.Know More
Crocodiles are similar to humans because they use gastric acid to break down food. Unlike humans, these creatures have an adaptation that allows them to eat as much as 23 percent of their body weight in one sitting, according to Clara Moskowitz of LiveScience.
The crocodile has a special heart valve that allows blood to flow directly to the stomach instead of circulating through the lungs. This adaptation allows the crocodile to secrete gastric acid much faster than other animals. Without this adaptation, food would rot in the stomach while it waited to be sent to the intestine.Learn more in Crocodiles
According to the University of Florida, crocodiles have ears; however, they do not have visible external parts like mammals. Crocodiles have slits on the top of their heads that lead to the inner ears. When a crocodile submerges, the slits are covered by flaps of skin that protect the eardrums.Full Answer >
Crocodiles are found in tropical and subtropical areas in southern Florida, Mexico, Central America, the Caribbean, Africa, southeastern Asia, Australia and the Pacific Islands. They tend to live near wetlands, swamps and marshy areas. While most steer clear of humans, Nile and Australian crocodiles are often aggressive and may attack.Full Answer >
The life span of crocodiles varies depending on the species. In the wild, large crocodile species tend to live between 60 and 70 years, while smaller species live for 30 to 40 years on average.Full Answer >
While crocodiles are most dangerous in shallow water and at the shoreline, they can still attack underwater. According to CrocBITE, crocodiles have a special valve in their throats that keeps water out, allowing them to open their mouths and bite even when they are fully submerged.Full Answer >