Fact 1: Ejaculation occurs when muscle contractions propel sperm from the epididymes.

Fact 2: Male gametes are called sperm.

Given the two facts above, answer the question "What is it called when male gametes are propelled because of muscle contractions?" with the following options: 
- competition
 - rapid expansion
 - intercourse
 - thrusting
 - a wave
 - reproductions
 - A Greek letter
 - ejaculation


 

        ejaculation 