More than 25percent of mammals are in danger. So we humans should try our best to save the endangered mammals. Answer the questions. 1. Do all mammals give birth to live babies?2. What percent of mammals are in danger?相关知识点: ...
( )49. You want to tell your friends what mammal is. You will say: ___ A. A crab is a mammal. B. A dolphin lays eggs. C. Mammals give birth to their young. 相关知识点: 试题来源: 解析 【答案】C【核心短语/词汇】want to do sth 想要干某事【翻译】你想告诉你的朋友哺乳动物是什么...
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. ...
How do birds differ from mammals in terms of reproduction? Birds lay hard-shelled eggs, while most mammals give birth to live offspring. 7 What is the significance of birds' beaks? Birds have beaks adapted to their feeding habits, from cracking seeds to catching fish. 7 Can both mammals an...
Mammals fall into the taxonomic class called Mammalia, which share certain common features. All mammals give birth to live young, which they then nurse from mammary glands. Mammals are covered in either fur or hair. Mammals have three middle-ear bones. As members of the phylum Chordata,...
amammals give birth to their young 哺乳动物诞生他们的年轻人[translate] aSee you very sunny 再见非常晴朗[translate] akeynote speech 主要讲话[translate] a他正在眺望远方 正在翻译,请等待...[translate] a中国的大多数城市在广泛使用因特网 正在翻译,请等待...[translate] ...
While most mammals give live birth, there are exceptions, like the platypus and echidna, which lay eggs. 13 Do amphibians go through metamorphosis? Yes, amphibians typically undergo metamorphosis, transitioning from a larval stage to an adult form, e.g., tadpole to frog. 8 Do all amphibians ...
Are cats placental mammals? Are monotremes mammals? How do placental mammals give birth? Are dogs placental mammals? What are advantages of placental mammals? Are porpoises placental mammals? Are sharks placental mammals? Are cows placental mammals?
Mammals: Mammals are a warm-blooded class of vertebrate animals. They mostly give birth to live young which they nourish using the secretions from their mammary glands or breasts. Niche A niche is the way that an organism 'fits' into a particular environment ...
from mammals, but they are not. They have a short gestation period and give birth to live young, but the young are not fully developed. The young need additional time to mature outside the womb and do that by attaching to the mother’s nipple, where they remain for weeks or even ...