Dinosaurs are extinct, but some of their descendants have evolved into modern birds. Scientists believe that dinosaurs evolved from the earliest reptiles and experienced many important evolutionary events, including the development of bipedal walking and feathers. These evolutionary features laid the foundation for later birds to a certain extent. Therefore, it can be said that modern birds are descendants of dinosaurs.
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The symptoms of bird illness may vary depending on the condition and species, but some common symptoms include: loss of appetite, weight loss, rough or unkempt feathers, shortness of breath, coughing, sneezing, red eyes, abnormal feces, etc. If a bird shows these symptoms, you need to take timely...
A black panther is not a dog, but a large cat. They belong to a species in the genus Panthera and are known as panthers or black leopards. Black panthers are similar in appearance to the common leopard, but their fur is completely black or nearly black in color. This is b...
Dinosaurs are extremely abundant prehistoric reptiles that can be classified based on various characteristics. Here are some common dinosaur classifications:1. Based on pelvic morphology: Dinosaurs can be divided into sauropods and ornithopods. Sauropods have a special pelvic structure, and most of...
The bulbul (bēi) is a small, lively bird belonging to the order Passerine. There are about 50 different species of bulbuls in the world. They are distributed in various regions and mainly inhabit forests, grasslands, swamps and city parks. Here are some common bulbuls:...
The growth rate of fish is affected by many factors, including species, environmental conditions, water quality and feed. Choosing high-quality feed suitable for fish growth is the key to promoting their healthy growth. Here are some common types of fish feed: 1. Pellets:...
Below are the Chinese names and corresponding pinyins of several common dinosaurs:1. Tyrannosaurus Rex2. Tyrannosaurus Rex3. Cytosaurus4. Plesiosaur5. Giant Dragon6. Tornado Dragon7. Ceratopsian8. Pterodactyl9. Velociraptor (Xùn měng ló...
Turtle is an ancient reptile, belonging to the order Turtles of the class Reptilia. They usually live in the ocean, but will also come ashore to lay eggs. Sea turtles have a long evolutionary history and are thought to have been around for tens of millions of years. The physical cha...
Dinosaurs are of many types, and scientists have identified more than 1,000 different dinosaurs. These dinosaurs lived in different periods and regions, and their body shapes, diets, and behavioral habits were also different. They can be divided into several major categories, such as sauropods, th...
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