Is a ? A turtle is not a warm-blooded animal. There are only two types of warm-blooded animals, namely mammals and birds, while turtles, as reptiles, naturally belong to the ranks of cold-blooded animals. Homeotherms are characterized by a constant body temperature. In order to maintain their body temperature, the nutrients they take in are not mainly converted into growth, but they can better adapt to the environment. Poikilotherms, on the other hand, usually cannot tolerate low temperatures, so they tend to hibernate in winter.
of tortoises? 1. Amphibious: Tortoises are usually divided into terrapins and tortoises. Terrapins are basically amphibious, but tortoises are limited to their living environment and rarely go into the water. However, this does not mean that they can't swim. For example, tortoises can swim on the surface of the water, but rarely dive into the water. Their structure is not adapted to life in water.
2. Oviparous: The breeding mode of tortoises is oviparous, which is also a common characteristic of reptiles. They usually lay their eggs on land. Before laying eggs, they will find a suitable place to dig a hole, and then lay the eggs inside. After a period of time, they can hatch.
3. Hibernation: Not all tortoises hibernate, but hibernation is the habit of most tortoises. As poikilotherms, they are often unable to adapt to low temperatures, so they usually hibernate in order to survive the cold winter. During hibernation, they do not eat or drink, and usually hide themselves in the sand to keep warm and moisturized.
