The question seems a bit incomplete but I believe the correct answer should be 2. was not.
That would correctly complete the sentence like so:
I was not there when the crime happened, I only heard about it afterwards.
Answer:Global warming is a big one
Explanation:Cause of chemicals in the air that causes the thick atmosphere to poke holes in it and let radiation come in.
Answer:
Se recomienda un consumo de 500 ml de agua dos horas antes de iniciar la actividad física, para que el deportista inicie bien hidratado. Durante la práctica del ejercicio se recomienda reponer entre 700 ml y 1 litro de agua, con tomas frecuentes de 150 a 250 ml cada 20 minutos.
Explanation:
Otto I became the first Holy Roman Emperor of the Holy Roman Empire, the medieval German state.
Its - I counter each mythical explanation corresponding rational explanations. .- THE SOMBRERON
