Answer: Look it up on Google
Explanation: Google is a nice resource to look stuff up like that. Use the quizlet that are online.
I believe that in the blank should go "sabemos"
I hope I'm correct.
Explanation:
you have to fill in the charts like this:
ser: to be
soy somos
eres sois
es son
estar: to be
estoy estamos
estás estáis
está están
<span>the question like this is called assumptions, but the assumptions have to be proved by experiments and prove to be the best, but generally in science, theories might change from time to time, so in science, it is necessary to prove the hypothesis, not just by putting up the theories.
hope this helps </span>
La cadena del sector de hidrocarburos
La cadena del sector de hidrocarburos corresponde al conjunto de actividades económicas relacionadas con la exploración, la producción, el transporte, la refinación, el procesamiento y la comercialización de los hidrocarburos.
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