I would have to say it would be A. log file.
Answer:
CPU
I dont know a whole ton about computers. But I'm confident this is correct. Without the CPU the other options on this list wouldnt work so the CPU would be the "heart".
Answer:
Sebastian is your last name diaz
Explanation:
Functions allow us to break our program into multiple parts
Multiple is the answer
Atlanta-Robinson
Never heard of that but it probably just have the kind of use of abobe flash