thread-like extension of pia mater

__________ __________: Involuntary contraction of a small number of motor units

_____ = Skin segments supplied by spinal nerves

__________ is a tendon, a thick fascia thick fascia that connects two muscle bellies. extends as a broad, flat layer.

__________ __________: Involuntary contraction of a small number of motor units

What is the practice of law-enforcement officers taking money or valuable property from people suspected of involvement with legal activity, but not charged with a crime called? 

The advantages of a federal system of government include which of the following?

Means fibers perpendicular to long axis

Longus means

What basic element of U.S. political culture holds that people ought to take community affairs seriously and help out when they can?