0
What else can I help you with?
Do amphibians have an internal skeleton?
Amphibians are vertebrates, and have backbones and skeletons. Invertebrates do not have a backbone. Some have skeletons, though--arthropods (including crustaceans and insects) have a hard exoskeleton made of chitin.
Is a japanese salamander an invertebrate?
No. Salamanders are amphibians, and have spines and skeletons.
What are 2 adaptatoins amphibians have for moving on land?
Strong skeletons and muscular limbs.
Do frogs have a skeleton made of hard bone or cartilage?
Amphibians are vertebrates, meaning they have a backbone. The skeletal system is mostly made up of bone, but also contains some smaller portions of cartilage. Not all vertebrates have bone skeletons, Chondrichthyes (sharks, rays etc.) have skeletons made up entirely of cartilage. Amphibians however do not.
Is a poison dart frog vertebrate?
All amphibians have internal backbones and skeletons, so they are all vertebrates.
What kind of amphibians live in Tokyo?
Japanese amphibians
What kind of skeletons do snakes have?
bones
How are skeletons of amphibians similar to skeletons of other vertebrates?
The skeletons of amphibians, like those of other vertebrates, are composed of bone and cartilage. They share a common structural organization, with a skull, vertebral column, and limb bones. Additionally, amphibian skeletons serve similar functions, providing support, protection, and facilitating movement. Despite some variations in specific adaptations, the fundamental similarities in skeletal structure reflect shared evolutionary ancestry among vertebrates.
Are sharks amphibians mammals or reptiles?
Sharks are not amphibians, mammals, or reptiles. They are a type of fish known as cartilaginous fish, as their skeletons are made of cartilage instead of bone.
What kind of heart chamber do amphibians have?
Amphibians have a three chambered heart.
What are aquatic animals' skeletons made of?
It depends on what animal you're talking about. Invertebrates like sponges and mollusks and insects have no skeleton at all. Sharks and their relatives have a skeleton made of cartilage. Fish and amphibians have bony skeletons.
What kind of animal is the labrynthodont?
Amphibians
