Answer:
Scaling changes the size of the whole image by resampling it(duplicating the pixels). in cropping you only get a part of the original image/ remove the outer area of it .
Explanation:
I would say the correct answer is #1.
Answer:
I believe its C
Explanation:
I'm sorry if its wrong...
Answer:
Please look for your answer on Stack Overflow, it's way better.
Explanation: