Are mammals the only animals with hair?Question:Are mammals the only animals with hair?Mammals:Mammals are one type of vertebrate animal, which means they have an internal backbone. Other characteristics of mammals are that they produce milk to feed their young, and they are warm-blooded.Answer...
People are mammals, too!Mammals are vertebrates, so they have backbones. They are the only kind of animal with fur or hair, except for some insects. Most mammals have four legs and a tail. Some mammals have two arms and two legs. Marine mammals(海洋哺乳动物) that live in water, like...
Are mammals the only animals with hair? What predators do marsupials have? What male animals give birth? What animals are in the Equidae family? What is a migratory ectoparasite? Are all primate mammals? What are marine animals? What animals are members of the class Aves?
2. Many animals are ___(hair). They look warm and beautiful.相关知识点: 试题来源: 解析 hairier 该句需要一个形容词来修饰名词"animals",描述动物的毛发特征。 "hair"是名词,表示毛发,需要将其转化为形容词形式"hairier",表示"多毛的",符合句意,因此答案为hairier。反馈...
All mammals also have three middle ear bones, a neocortex region in the brain, and either hair or fur. These features distinguish mammals from the other vertebrates, which are reptiles and birds, although all are in the Amniota clade, meaning the young are gestated inside an amniotic sac ...
With the exception of a few mammals, such askangaroosandmanatees, 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 as ...
七、阅读下列内容,完成填空,一格一词:Alpacas (羊驼) are large animals with long, thick hair. Some are whi
What Is Solar Power? Biology What Is the Largest Predator That Ever Lived? Related Articles What are Some Mammals with Very Short Hair? Discussion Comments Byanon168150— On Apr 15, 2011 I am taking liquid vital pro-collagen. I think it helps me in my strength. I am 66 years old. I ...
Researching MammalsMammals are warm-blooded animals. Most have body hair. Femalesgive birth to live young instead of laying eggs and provide milk to theirbabies. There are many types of mammals. Please answer the followingquestions about how to use reference books to find information aboutmammals....
The Masai men have become known as warriors(勇士),protecting their cattle against other wild animals.They wear their red long hair.Most women often take care of their children ,cook food,clean clothes and make clothing at home.They also make necklaces,dresses and headdresses...