A printer that serves not only as an ink-jet printer but also as a fax machine, scanner, and photocopier is called a(n) 

Which Restriction method narrows a vessel from the outside?

A) extraluminal B) ligation C) intraluminal D) dilation

Which of the following coordinates complex skeletal muscle contractions as well as fine movements? 

A. cerebrum B. brain stem C. cerebellum D. pons