The answer is particels of nuclis
Answer:

Explanation:
Hola,
En este caso, usando la ecuación del gas ideal, podemos calcular facilmente la presión a partir de:

Por lo que despejando para la presión obtenemos:

Así, calculamos:

¡Saludos!
There you go , This is my work i have did on that subject area
Answer: I would say its either exit door or the last one.
Explanation: Hope this helps plz mark brainliest.
Pretty sure it's the Precambrian.