The excretory functions of the urinary system are performed by the
A) urethra.
B) ureters.
C) glomerulus.
D) urinary bladder.
E) kidneys.
Question 2
White blood cells that release histamine at the site of an injury are
A) neutrophils.
B) eosinophils.
C) basophils.
D) lymphocytes.
E) monocytes.