laurynmoon2008 laurynmoon2008

03-05-2022
Physics

contestada

Which substance in the air of U.S. cities has decreased least since the Clean Air Act began?
A. carbon monoxide
B. ground-level ozone
C. particulate matter
D. sulfur dioxide

Respuesta :

5982958 5982958

03-05-2022

Answer: the answer is carbon monoxide

Explanation:

hope this helps :)

Answer Link

Otras preguntas

5) Which of the following statements is true about the composition of lipoproteins? A) HDL contains more cholesterol than LDL or VLDL. B) LDL contains more chol

Is 2468 a rational or irrational number

You are driving to visit a friend in another state who lives 440 miles away. you are driving 55 miles per hour and have already driven 275 miles. choose and sol

what expression is equivalent to 3(2x-5)+4?

The four main points on a compass are called the

Meg goes swimming on a hot afternoon. When she comes out of the pool, her foot senses that the pavement is unbearably hot. Suppose Meg wants to apply the scient

what is 0.84 as fraction in simplest form

Where will ATPase be found in the mitochondrion?

I need to know 7 and 8

What is an expression for the sale price of a bracelet that has been discounted 20% from its sticker price? Evaluate the expression for a sticker price of $40.