Arthropods is an exoskeletons, their components are external. This supports and protects the aminals inner body. No internal backbone
The rib cage protects delicate organs such as the heart, lungs, and liver. It is a bony structure that surrounds and supports these vital organs, providing them with protection from external trauma.
The cell wall protects and supports the plant cell. but IS NOT the same thing as the cell membrane .
The braincase holds and protects the brain. It is a bony structure that encloses and supports the brain within the skull, providing vital protection from external trauma.
ribs
Cell wall
The medulla
well if you are talking about what I'm talking about it is the exoskeleton. and I just want to give a shout out to my idol Steven Tyler
that would be a exoskeleton. A exoskeleton is an external skeleton that supports and protects an animal's body
The scrotum protects the testes by providing a sac-like structure that surrounds and supports them. The labia majora provides protection for the female external reproductive organs by surrounding and enclosing the vulva.
The skeleton supports the body/gives it structure and protects internal organs.
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.