Fact 1: Sporangia produce spores that develop into tiny, heart-shaped gametophytes.

Fact 2: Gametophytes have haploid cells.

Given the two facts above, answer the question "What do sporangia produce" with the following options: 
- survive
 - Sad cells
 - Haploid constructs
 - Plants growth
 - Haploid cells
 - bioaerosols
 - Happy cells
 - Chemical energy


 

     Haploid cells    