Creo que es Annapolis. Espero que sea correcto!
Answer:
the first one is estudian
It would be the 3rd one, hacia
Answer:
Origin of Heterospory:
The fossil evidence indicates that some sporangia of the plant contained both small and large spores, though the size differences are not so pronounced. So a single sporangium contained both microspores and megaspores. At a later period, the microsporangia and megasporangia might have been differentiated.
