You are presented with the question "What  by spores develop into tiny, heart-shaped gametophytes?" and the following answer choices: 
- stealing seeds
 - graptolites
 - asexual reproduction
 - impregnating men
 - allow growth
 - Most plants
 - making babies
 - peachleaf willow

Now knowing that sporangia produce spores that develop into tiny, heart-shaped gametophytes and asexual reproduction is by spores produced in stalked sporangia , choose the best answer.


 

   asexual reproduction      