Endoskeleton and exoskeleton.
skeletal system
Skeletal,smooth,and cardiac
The two main divisions of the skeletal system are the axial skeletal system and the appendicular skeletal system.
A spider is lacking a skeletal system. -------------------------- also note: 'skeletal system' is two words not one!
the skeletal system helps you support and protect your body. theskeletal system has four organs.
The three kinds of muscles are the smooth, cardiac and the skeletal. The smooth muscles are controlled by the autonomic nervous system. The cardiac muscles are in the heart and the skeletal help move our bodies.
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Which two types of muscles are involuntary?
Skeletal system and nervous system
Axial and appendicular
bones and skull
skeletal muscle is just a form of muscle that is striated. The other two kinds are cardiac and smooth. It is just muscle tissue.