El sonido se propaga de un lugar a otro, pero siempre lo hace a través de un medio material, como el aire o el agua.
En el vacío, el sonido no puede propagarse, porque no hay medio material.
En el aire el sonido viaja a una velocidad de 343 metros por segundo.
Answer:
D - Humanitario.
Explanation:
The correct answer is "D" because Marc Anthony is considered a passionate humanitarian person owing to the fact that he in a joint effort with Henry Cárdenas (a businessman) created a foundation called "Maestro Cares" in January, 2012 in order to help disadvantaged children in Latin America.
Answer:
el trama es un orden cronológico, que el problema que motiva la trama crea tensión narrativa creada por el autor. Las partes son indroducion, conflicto personal, Accion creciente, conflicto, desenlace y resolucion.
Answer:
La dinámica de su relación con Diego Rivera.
Explanation:
In this exercise, you have to select the correct answer to complete the sentence given about the Frida Kahlo's painting 'Frida y Diego Rivera (1931)'.
The correct answer is 'la dinámica de su relación con Diego Rivera' because in the painting you can see both of them (Frida and Diego), and Kahlo painted it one year after they got married. In the top of the painting you can read a text written by Frida that says she painted herself and her husband in California, San Francisco for a friend of theirs. Some people say that in the painting you can see how Frida believed that her husband was a superior painter because he has brushes in his hand and she has not.
