Answer: Points A and B are the same distance from the x-axis
Explanation: they both have a value of -3 in the y coordinate so you go down 3 units from the x axis
Im sure its A i hope it help
A is the right answer it is the only pure true one. B is wrong because only oxygen forms the o zone hence the term O zone. C is wrong because the air particles move a lot. Lastly, D is wrong because as altitude increases, density decreases.