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

what is 25/10 converting fractions to mixed numbers

1. A student determines the density of water to be 0.966g/ml at a particular temperature. A search of the literature gives the density as 0.943g/ml. Determine t

In an advertising agency, which functional area acts as a liaison between the advertiser and the agency

The point (4, –3) is on the graph of which function?

Given: m∠QVR = 49° Prove: x = 15 Complete the steps of the proof. ♣: ♦:

Different post war goals of the United States and the Soviet Union?

is kindness a common noun ?

Assuming the atom is neutral, which atom is shown below? a. Neon b. Aluminum c. Argon d. Potassium

what are the causes and effects on underage drinking ? (please someone help:/..... )

Which word from the thesaurus entry could be used to replace the underlined word: "The building began to topple, brick by brick." rise collapse stand get up