![subject](/tpl/images/cats/mat.png)
Mathematics, 26.06.2020 16:01 hncriciacheichi
Which role do ultrafine particles play in dirty air? They contribute to less than 13,000 premature deaths a year. They can worsen symptoms for people with breathing difficulties. They are easily removed from the air when people see them floating. They are constantly filtered by the nose, which prevents lung absorption
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Other questions on the subject: Mathematics
![image](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 15:40, naomicervero
In what form is the following linear equation written y=9x+2
Answers: 1
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
![image](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 02:00, Kemosdasavage
What is solution for the following system of equations, 2x+8y=4 and x=-3y+5 1) x=14 y=-3 2) x=2 y=-3 3) x=-3 y=-3 4)x=12 y=5
Answers: 1
You know the right answer?
Which role do ultrafine particles play in dirty air? They contribute to less than 13,000 premature d...
Questions in other subjects:
![Konu](/tpl/images/cats/en.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 07.11.2020 09:40
![Konu](/tpl/images/cats/mat.png)
Mathematics, 07.11.2020 09:40
![Konu](/tpl/images/cats/health.png)
![Konu](/tpl/images/cats/mat.png)
Mathematics, 07.11.2020 09:40
![Konu](/tpl/images/cats/obshestvoznanie.png)
![Konu](/tpl/images/cats/himiya.png)
![Konu](/tpl/images/cats/mat.png)
![Konu](/tpl/images/cats/fizika.png)
Physics, 07.11.2020 09:40