Answer:
A you use apparent magnitude to find the absolute magnitude
C . My teacher use to say ly because you lie you're going to hell going down so c is definitely the correct answer
Natural selection means that the organisms better adapted to their environment, that is, they have developed the right characteristics/skills/response to the external ambient, have higher chance to survive, making the next generations genetically inherit such acquired surviving characteristics.
These generations will thus have a higher chance of survival, making these species being "naturally selected" as survivors, while those who haven't or are slower in this process, have a higher risk of elimination.
Lines up in the middle of the cell