WILL GIVE BRAINLIEST Points A and B have opposite x-coordinates but the same y-coordinates.

How many units away are each of the points from the y-axis?
2
3
4
5

In her notes, celeste wrote that the human body systems consist of molecules, cells, tissues, organs, and organ systems. what problem will celeste have on her body systems test when she studies this information? she forgot to list organism as a level. she should have written chemicals/molecules. this is not the correct sequence. these are not body systems.

The double-blind procedure is most for a.random assignment b.the placebo effect c.operational definitions replication d. standard deviations

List and define the two main problems when heavy pumping of wells occurs?