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What is an external tail?
An external tail is a prominent, usually elongated structure at the posterior end of certain animals, such as reptiles and some mammals. It is used for various functions like balance, communication, and mobility.
What is a exoskeleten?
An exoskeleton is a rigid external covering that supports and protects the body of certain animals, such as insects and crustaceans. It provides structure, support, and protection for the organism's soft tissues and helps with movement.
What is external covering?
An external covering is a covering that is on the outside of an object. This could be anything from skin on humans to hard coverings like those on amoebas, fur on animals like bats, and scales on reptiles.
List of animals that have external fertilisation?
Some animals that have external fertilization include fish, frogs, sea urchins, and certain aquatic invertebrates like jellyfish and corals.
What type of external features are used to separate mammals from other animals?
Mammals have several different external features that make them different from other animals. Some of these features include body hair or fur, external mammary glands, and warm-bloodedness.
What is an internal structure and an external structure?
Internal and external? 4real
What is an external structure?
A structure outside. A skeleton of an object.
What is external structure?
skin
What is an external tail?
An external tail is a prominent, usually elongated structure at the posterior end of certain animals, such as reptiles and some mammals. It is used for various functions like balance, communication, and mobility.
What is a exoskeleten?
An exoskeleton is a rigid external covering that supports and protects the body of certain animals, such as insects and crustaceans. It provides structure, support, and protection for the organism's soft tissues and helps with movement.
What is external covering?
An external covering is a covering that is on the outside of an object. This could be anything from skin on humans to hard coverings like those on amoebas, fur on animals like bats, and scales on reptiles.
Is there a difference between external auditory meatus and external acoustic meatus?
The external auditory meatus and the external acoustic meatus are two names for the same structure.
What animals have no external movement?
a coral
What is inner structure?
An Internal Structure is the way an organism looks on the outside and an External Structure is the looks on the outside.
What is a hard external supporting structure?
a tailbone
The primary function of external gills in aquatic animals is to do what?
The primary function of external gills in aquatic animals is to exchanges gases. However, gas exchange is more difficult with external gills.
What is an external skeleton and an internal skeleton?
Skeletons:All animals, including humans have skeletons. Humans have an internal skeleton. This means that our bones is on the inside of us. When an animal has an external skeleton it means that their skeleton is on the outside. These animals who have an external skeleton have what we commonly call shells. These shells are their skeleton which keeps their insides together. If you think of one of those big crabs and how there is a shell on the outside of them (not sea shells) this is their skeleton which is an external skeleton.
