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.
Este domingo yo voy a ir en un crucero y yo explorare la costa de panama
Answer:
Pedro es Mexicano
Olivia es Española
Mis amigos son argentinos
Sofia y Margarita son Chilenas
El es guatemalteco
Ella es cubana
Nosotros somos americanos
Ellos son Venezolanos
Ellas son Peruanas
Nosotras somos Puertorriqueñas
q1, basura. q2, basura. q3, ingenua. q5, gasolina. 7, están. 8, está. 8, sacó. 9, reciclan. 10, escriben. 11, ayuda
