Fact 1: Dilation occurs when cell walls relax. Fact 2: Dilatation is the widening of the cervix using progressively wider metal rods. Given the two facts above, when cell walls relax they?
Available options:
A). migrate
B). slows
C). nektar
D). vibrate
E). sweat
F). widen
G). expand
H). heat
Answer:
F).