Answer:
El pasado es lo único seguro que tenemos.
Explanation:
Explanation:
Para que un ecosistema pueda funcionar, necesita de un aporte energético que llega a la biosfera en forma, principalmente de energía lumínica, la cual proviene del sol y a la que se le llama comúnmente flujo de energía (algunos sistemas marinos excepcionales no obtienen energía del sol sino de fuentes hidrotermales).
Unless this translation is wrong you are asking
<span>My little brother was hurt (hurt) frequently. How long have you had these? I have and I am congested. I never had (had) colds, but I had the arm twice. you do not have . You put on a sweater last night?
But there are no statements or anything to answer these questions. Are you missing part of the question?</span>
