Thank you SO much for the response but I think you got the wrong question..
The question I am referring to begins with "impact craters caused by meteorites.."
Thanks for your response, yeah I'll def. join the discussion in the chat box if I can make it! :)
btw, how long does it usually take? Do you finish all reviews in a session?
Thank you so much for your response. I think my problem with C is I saw the word "implementation" and as you said interpreted it to be the effects of implementation, not the implementation itself.
@notwilliamwallace if you get a response before me please contact me! Ugh I just hope it isn't true. I just know I will be starving by the end of the exam. I might just have to put a Big Mac in that zip lock bag we can bring.