Bad gases in the air, like the smoke from cars. the trees filter that.
Answer: 3.05
Explanation: 12.2 Divided By 4 Is 3.05
Explanation:
Convection occurs in the Earth's mantle because it is the most efficient way for the Earth to cool or dispose of its deep-seated heat content. In general, heat can be transferred by conduction, radiation or convection.
The sun rises due east and sets due west.
Explanation: (2,-8) because thats how i got the answer