0
What else can I help you with?
Give three differences between a mammal and a bird?
1. Mammals have fur; birds have feathers. 2. Mammals produce milk; birds do not. 3. Mammals are synapsids by descent; birds are diapsids by descent.
What three types of vertebrace?
Mammals. Fish. Birds Amphibians. Reptiles.
What are three mammals found in Africa?
There are hundreds of mammals in Africa. Three of the most common and diverse are the common rat, the zebra and the duiker, a small antelope.
What is the most common group of vertebrate animals?
There are seven classes of vertebrates. Three of these are considered fish, and they are the jawless fish, bony fish, and cartilaginous fish. Four live on land, and they are amphibians, reptiles, birds, and mammals.
What are three main characteristics of birds and mammals and reptiles all have in common?
1. Birds have no diaphragm so the abdomen communicates directly with the thorax, this includes the lungs, heart and air sac. 2. Birds have the ability to fly. This is a great advantage when escaping form predators 3. Mammals have the ability to be coordinated on the ground, are able to move easier.
Name three populations found in a prairie ecosystem?
Name three populations commonly found in a prairie ecosystem.
What characteristics is common in all vertebrates?
There are many such features, including: 1. Mammals nourish their young with milk. 2. Mammals are warm-blooded. 3. Mammals have fur. 4. Mammals have a four-chambered heart. 5. Mammals are amniotes. 6. Mammals breathe oxygen. 7. Mammals have three middle ear bones and a neocortex. 8. Mammals have internal reproduction. Some of these characteristics are unique to mammals; others are found in some other vertebrates but not in all other vertebrates.
Is penguin a mammal or a bird?
Penguins are birds. Mammals are classified as endothermic animals that have hair, mammary glands, and three middle ear bones. Birds, while endothermic, do not have hair, mammary glands or three middle ear bones. They do not nurse their young, which is the specific characteristic of mammals. Penguins lay eggs like other birds and their chicks do not grow in a womb.
What kind of mammals get eaten by vampire bats?
Vampire bats feed solely on blood. There appear to be three varieties: the common vampire bat, which feeds on the blood of mammals, including humans; the hairy-legged vampire bat, and white-winged vampire bat which both feed exclusively on the blood of birds.
What is the common name of egg laying mammals?
The common name of egg-laying mammals is monotreme. They are of the Order monotremata.There are three species of egg-laying mammals, or monotremes. They are the platypus, the short-beaked echidna and the long-beaked echidna.
What are three natural sources of sound?
Three natural sources of sound are animals (such as birds or mammals), weather phenomena (such as thunder or wind), and geological events (such as earthquakes or volcanoes).
What are three ways in which mammals are similar to bird?
Birds and mammals are closely related. There are many similarities - both are vertebrates (have backbones), both are endothermic (warm-blooded) and both breathe oxygen from the air.
