Some states let you retake it and give you a second chance m, if your country doesn't do that then you have higher chance to take more, every year you get to take one and it determines if you get credit or honors, you can also do community service to get you more points, that helps a lot too once you get to a higher grade you get more options and tests you can take for credits and honors, I wouldn't be that worried.:)
Answer:
A.
4Fe + 3O2 2Fe2O3 .........................
Answer:
Either stage 3 or stage 2
Explanation:
i read it before it cant be stage 4 because your muscles have already been contracted and relaxed they don't begin
Answer:
hmm I think is Salam or lukira
