Muscle {Ans: Highly cellular ,Highly vascular with elongated, contractile cells Classification:Smooth,Skeletal,Cardiac}Pia mater {Ans: Innermost layer, thin, vascularized}Ventral Horn {Ans: contains cell bodies of motor neurons}Choroid {Ans: Highly pigmented (melanin)}Epimysium {Ans: connective tissue that surrounds the whole muscle}Sagittal Plane {Ans: divides body into Left/Right}