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

Fact 2: All gametophytes are haploid.

Given the two facts above, answer the question "Sporangia produce spores that are what?" with the following options: 
- dense
 - haploid
 - revolving
 - seeds
 - grow
 - white
 - infected
 - fertile


 

  haploid       