The veins of the head and neck start out as large venules and become smaller as they near the base of the neck on their way to the heart.The veins of the head and upper neck are usually symmetric in location with limited or NO variance regarding their location.
A)Both statements are true.
B)Both statements are false.
C)The first statement is true;the second is false.
D)The first statement is false;the second is true.