Question

Are spinosaurus warm blooded ​

Answer 1

Объяснение:

Yes. Так оно и есть.....

Answer 2

The question of whether Spinosaurus was warm-blooded or cold-blooded is a subject of ongoing scientific debate and research. As of my last knowledge update in September 2021, there was no definitive consensus on this topic.

Traditionally, dinosaurs were often classified as reptiles and assumed to be cold-blooded (ectothermic), similar to modern-day reptiles like lizards and crocodiles. However, in recent years, there has been increasing evidence to suggest that some dinosaurs, including certain theropods (the group that includes Spinosaurus), may have exhibited traits associated with warm-bloodedness or more precisely, mesothermy.

Mesothermy is a metabolic strategy that falls between ectothermy (cold-blooded) and endothermy (warm-blooded). It means that an animal may not generate as much internal heat as mammals and birds (endotherms), but it can still regulate its body temperature to some extent and potentially maintain a higher and more stable body temperature than ectotherms.

Some evidence supporting the idea of mesothermy in certain dinosaurs includes the presence of:

1. Large body size: Larger animals are more likely to retain heat and may be better suited for regulating their body temperature.
2. An upright posture: Many theropod dinosaurs, including Spinosaurus, walked on two legs, which is often associated with higher metabolic rates.
3. Evidence of feathers: Some theropod dinosaurs had feathers, which could have been used for insulation and temperature regulation.
4. Bone structure: Some dinosaur bones show characteristics that suggest a degree of metabolic activity similar to modern mammals.

It's important to note that our understanding of dinosaur physiology is continually evolving as new discoveries are made and our techniques for studying fossils improve. Therefore, the question of whether Spinosaurus was warm-blooded, cold-blooded, or exhibited mesothermy may become clearer in the future as more research is conducted. It's also possible that different dinosaur species had different metabolic strategies, so the answer may vary depending on the specific species in question.