El poder , poderes
Calentar, caliente
El avance, avanzado
El peligro, peligrar
Cubrir , cubrido
El aumento, aumentar
I responded on another of the same picture
Isn’t this one of the ones you have to listen to???
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.
