Fact 1: Roundworms reproduce sexually.

Fact 2: Nearly all species of roundworms reproduce by laying eggs.

Given the two facts above, answer the question "How do roundworms have offspring?" with the following options: 
- more abundant
 - rapid expansion
 - Plants growth
 - survive
 - laying eggs
 - competition
 - it needs them
 - fertile


 

     laying eggs    