Internal and external? 4real
An Internal Structure is the way an organism looks on the outside and an External Structure is the looks on the outside.
scientists classify organisms into groups based on internal and external features.
The external structures of animals protect the animal from harm to internal organs. An example of an external structure is the skin and fur on a bear. The skin protects the internal organs, and the fur protects the skin.
Like a cat.
Internal is a term of inside a particular structure while external is a term that refers to the outside of a given object.
The Internal structure of a house is the arrangement of the various rooms,walls and ceilings while the internal structure of the human body is the patttern and position of the skeleton, muscles and organs. These contrast with the external structure - the outline or profile of the outside.
internal external not internal external not
1. is the study of internal and external structures of the body and the physical relationships among body parts.
its internal
Is a salmon internal or external?
The cellular membrane allows communication between the internal and external environment. Through movement, particles are able to flow throughout the body.