richellefendiupshaw richellefendiupshaw

01-05-2019
Spanish

contestada

el número límite para indicar que el aire de una ciudad está contaminado es de 10 PM2.5. Sin embargo, México D.F. tiene un índice de contaminación de _____.
2.5 PM2.5
5 PM2.5
25 PM2.5
100 PM2.5

Respuesta :

krystinamacias001 krystinamacias001

10-05-2019

Answer:

2.5 PM 2.5

Explanation:

Answer Link

Otras preguntas

A person weighing 0.9 kN rides in an elevator that has a downward acceleration of 1.9 m/s^2. The acceleration of gravity is 9.8 m/s^2. What is the magnitude of

How do you solve the equations below? -2x+4y=-8 x-2y=1

HELP ME PLEASE ASAP!!!

What is the slope of the graph?

Why did monarchy start

What is the pattern 1,1,2,6,24,120

28 points! in all together now jordan uses appeals to emotion and appeals to reason to try to persuade her readers that her views are important in a paragraph

the graph of y=x^2 is shown below. which of the following could be the graph of y=x^2-3first pic is original graph, next are options A, B, C, and D

which of the following wrote inspiring novels about success in America

Fermentation is carried out regularly, and not only during oxygen emergencies, by what organisms? A) most animals B) many fungi and bacteria C) plants, during