A warrant check is available in a variety of styles and includes either a stub or a way to keep a duplicate copy as a record of the transaction

A large cell mass involved in metabolic disturbances associated with Parkinson's disease is known as the:

A. thalamus B. substantia nigra C. midbrain D. cortex

Arteries ________ because of the high pumping pressure they receive from the heart.

A. stiffen B. make a hissing sound C. expand D. pulsate