Sagot :
Answer:
Ozone (O3)
Nitrogen dioxide (NO2)
Carbon monoxide (CO)
Sulphur dioxide (SO2)
Answer:
sorry kailangan ko po Kasi ng points
pero thanks
Answer:
Ozone (O3)
Nitrogen dioxide (NO2)
Carbon monoxide (CO)
Sulphur dioxide (SO2)
Answer:
sorry kailangan ko po Kasi ng points
pero thanks