Answer:
The layers of the atmosphere. Each layer dose something to modify and change the light.
Step-by-step explanation:
2/3 because 8/12 divided down is 4/6 which reduced again is 2/3
I think it has two zeros because it is a quadratic function. Hope it helps
Answer:
Correct answer is 
Step-by-step explanation:
Answer:
I don't know........................