Q: Fact 1: Ejaculation occurs when muscle contractions propel sperm from the epididymes. Fact 2: Sperm motility is the ability of the sperm to move. Given the two facts above, what do muscle contractions give the ability to happen?

Choices:
A). heat energy;
B). movement;
C). metriculation;
D). Energy;
E). fallopian tubes;
F). ejaculation;
G). kinetic energy;
H). sperm;
The answer is:
F).