Answer:
Hola means "hello" in Spanish. It is a commonly used greeting in Spanish-speaking countries.
Hope this helps.
Answer:
Contigo: means with you and Con todo means: with everything
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.
