not eggs and feeds them on milk from her own body. Its name es from the milk producing mammary glands possessed by the female. Examples: Hum dogs elephants and dolphins are all mammals 参考: Wikipedia Cambridge dictionary online 我推荐您一个非常不错的英语学习网站，里面有很多非常不...
Mammals are a group of animals that are distinguished by certain traits and features, which set them apart from other animals.Answer and Explanation: The main features of a mammal are: presence of hair or fur, warm blooded, nourish their young with milk that they produce, and most give birt...
Yes, examples include whales for mammals and penguins for birds. 6 Can mammals fly? Yes, bats are the only mammals capable of sustained flight. 6 Do all mammals have hair? While not always abundant or visible, all mammals have some form of hair or fur at some stage of their lives. 5...
Placental mammals make up between 70%-80% of all known mammal species, and are the most successful of the groupings of mammals. These mammals live in virtually all parts of the work, from high in the mountains, to deep in the oceans, in deserts, rainforests, and everywhere in between. ...
One of the most unusual examples of monogamy is the deep-sea anglerfish. While females spend their lives hunting, the males (which are smaller and have no luminous lure on their heads) are able to sniff out a future mate in the darkness. But he's not usually the first one to find ...
5. Paleontology (Greek palaios = “ancient”, ontos = “being” and logy = study) Father of Paleontology: Georges Cuvier Paleontology is the study of ancient life on Earth based on fossils. Fossils are the remains of plants, animals, fungi, bacteria, and other single-celled organisms that ...
题目When it comes to social behaviour,mammals are in a league of their own. Some birds may form pairs,or even cooperate to hunt,but the complexity (复杂性) of their relationships can hardly compare to those within a school of dolphins,a herd of elephants or a group of...
one thing that we learn from these uses is that to animals tails are both important and necessary to live and are dependent on their tails for day-to-day activities. We have learnt a few examples of how animals such as lizards, scorpions, rattle snakes, birds, dogs, etc. use their tail...
What Are the Differences & Similarities Between Mammals... What Type of Body Coverings Do Amphibians Have? Where Do Reptiles Typically Lay Their Eggs? Similarities of Snakes & Lizards Examples of Evolutionary Adaptation What Are Three Adaptations That Reptiles Have for Conserving... What Is...
But let’s say you took that same bush and made the berries toxic to mammals but safe for birds. Now you have a balance. The life of the bush is protected frommost, but its life is extended tosomeas a food source. No one can know why God works the way God does, but this theory...