Answer:
El autor da ejemplos de cómo el sonido viaja a través de diversas sustancias y superficies.
El autor usa ondas de luz para especificar qué tan inferiores son las ondas de sonido para atravesar barreras.
Explanation:
ESPERO HABERTE AYUDADO
Answer:
Them
Explanation:
They would be used in a sentence like "They invited me to lunch."
Answer:
I think it's the first one and then I think its the 3rd one. Hope this helps :(
Explanation:
Answer:
denial, anger, bargaining, depression and acceptance