I am not exactly sure of the name but it sounds like a peer review. This is when someone who you work with or who has the same job as you check the material or work you produce because they are the ones who can give proper feedback and response while also helping make the material as accurate and perfect as possible. This is the case with publishing science journals also. Please vote my answer brainliest. thanks!
Explanation:
laws of physics which apply when you are at rest on the earth also apply when you are in any reference frame which is moving at a constant velocity with respect to the earth. For example, you can toss and catch a ball in a moving bus if the motion is in a straight line at constant speed.
Answer:
A base.
Explanation:
Basic solutions give OH- ions.
Answer D, aluminum, because the other choices are elements.