With the exception of a few mammals, such as kangaroos and manatees, mammals replace their teeth once over their lifetime. Born with deciduous teeth, these fall out to make room for the primary teeth. If they lose a primary tooth, it doesn’t grow back. This contrasts with animals such ...
Yes, even these animals are mammals. So what makes a mammal a mammal? Let's have a look. Most mammals give birth to live babies. The babies grow inside the mothers' bodies until they're born. And the babies drink the mothers' milk. But platypuses(鸭嘴兽) are special mammals. They ...
Most mammals give birth to live babies. The babies look a lot like their parents. So what makes a mammal a mammal? All animals are characterized by how their body works, what they eat and how they have babies. Mammals have some special ways of doing things that no other animals have. ...
百度试题 结果1 题目—What animals are tigers? —They are mammals. 相关知识点: 试题来源: 解析 ①. kind ②. of 【详解】 句意:—老虎是什么种类的动物?—它们是哺乳动物。根据句意,询问什么种类的,应用What kind of,故答案为kind;of。反馈 收藏 ...
68K See what is a mammal, including the characteristics of mammals and the different types in various habitats. Learn what classifies a mammal and see examples. Related to this QuestionWhat kind of mammals lay amnionic eggs? What are the animals that lay eggs? What is the only mammal that...
What areanimals? What areanimals? Here are some definitions. Noun plural ofanimal Similar Words beasts creatures fauna wildlife critters brutes varmints beasties beings faunae organisms pets strays life forms invertebrates living things mammals
There are lots of animals on the earth. What is the biggest animal of all? The whale is. A blue whale weighs more than a hundred tons.Whales live in the sea, but they are not fish. They are mammals(哺乳动物)and must have ir to breathe. The babies drink milk from the mother's bo...
[00:17.23]What kind of animals are monkeys? 猴子是哪种动物? [00:20.45]They are mammals. 它们是哺乳动物。 [00:22.99]Very good! What can monkeys do? 很棒!猴子能做什么? [00:26.38]They can climb trees very well. 它们爬树...
Passage064月日用时分钟Mammals哺乳类动物What animals can produce milk for their babies? Mammals! Dogs, pigs,elephants, lions, dolphins and bats are all mammals. Female mammals havea specialized organ that makes milk. There are over 4,200 species ofmammals. The largest mammals are blue whales. ...
Mammals are part of a class of animals characterized by the presence of hair or fur, three middle ear bones, and mammary glands. Birds, in contrast, are part of the avian class and are characterized by feathers, a beak without teeth, and oviparous reproduction. 14 One of the defining fea...