How to Use "proliferate" with Example Sentences

1. Weapons proliferate , including explosives and rockets in unguarded piles .
2. Its normal role is to make cells grow and proliferate .
3. For some muslim states , the spur to proliferate might be israel , for others iran .
4. As digital screens proliferate and people move from print to pixel , how will the act of reading change ?
5. If requests from application software begin to proliferate , the operating system can simply call up additional cores to handle the load .