Explanation:
tanam lebih banyak & lebih banyak pohon. penggundulan hutan harus dihentikan. jangan bakar kerupuk. gunakan kendaraan CNG kendaraan.
Cystic fibrosis affects more than 200,000 people in the United States so false.
Answer:its " with monitoring, the concentration of every pollutant has decreased."
Explanation: just took it on Ap3x