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, answer the question "What do muscle contractions give the ability to happen?" with the following options: 
- heat energy
 - movement
 - metriculation
 - Energy
 - fallopian tubes
 - ejaculation
 - kinetic energy
 - sperm


 

      ejaculation   