Respuesta :
Answer: A
Explanation:
The answer is A. 1/3 people in the U.S. live in areas that fail to meet national clean air quality standards!
I hope I helped you, if you have any questions feel free to leave it in the comments below :)
Explanation:
The answer is A. 1/3 people in the U.S. live in areas that fail to meet national clean air quality standards!
I hope I helped you, if you have any questions feel free to leave it in the comments below :)