Are pterosaurs birds, dinosaurs, or mammals? The answer? D: none of the above! Because they flew and their front limbs stretch out to the sides, they are not
Monotremes are members of the order Monotremata, one of the 19 orders that divide the class Mammalia. As mammals, all monotremes have fur and produce milk to feed their young.Answer and Explanation: No, zebras are not monotremes. All three species of zebras are classified as placental m...
Penguins are flightless birds that are excellent swimmers. Of the 17 species of penguins, five of them are classified as endangered species. These are the Galapagos penguin, African penguin, erect-crested penguin, yellow-eyed penguin, and northern rockhopper penguin....
Birds such as doves, flamingos, penguins, and petrels can produce a milky substance in their crops or other parts of their upper digestive system. The fluid contains antibodies, fat, protein, and other nourishing elements. ... I doubt that proud parental Parasaurolophus slobbered milk into the...
Are birds endothermic? What is an ectothermic animal? What are warm-blooded animals? Are sharks endothermic? Are penguins endothermic? Are bats endothermic? Are crocodiles endothermic or ectothermic? What are some examples of cold-blooded animals? Are polar bears endothermic? Are koalas endothermi...
Introduced species, such as dogs, carry diseases that can spread to penguins as well, and cats pose a threat as predators. Past strong El Niño events have caused mortalities of up to 77 percent, with dramatic declines of prey species and reduced breeding success. 污染正在极度伤害着她们 ...
- Birds can be classified into two categories: flying birds and flightless birds. - Examples of flying birds include crows and sparrows, while flightless birds include kiwis, ostriches, and penguins. 3.Bone Structure in Birds: - The bones of birds are known as pneumatic bones. ...
Female ornaments are often reduced, male-like traits. Although these were long perceived as non-functional, it is now broadly accepted that female ornaments can be adaptive. However, it is unclear whether this is as common in females as it is in males, a
such as, birds, yellow eyed penguins, blue penguins, [...] 4tern.com 4tern.com 當然,還有其他的鳥類、黃眼企鵝、藍企鵝、海獅、海狗等等。 4tern.com 4tern.com The main factors contributing to the population growthare naturalgrowth and the ...
Are penguins birds or amphibians? Is a hippo an amphibian? Are Gila monsters reptiles? Is a rattlesnake a reptile or amphibian? What alligators live in freshwater biomes? Are Komodo dragons lizards? Are gorillas mammals, primates or amphibians? Are there crocodiles in the Amazon River? Are allig...