When inserting pictures, how can you avoid distorting the picture if it is resized later?

When inserting pictures, how can you avoid distorting the pictureif it is resized later?

A. Use best scale for slide show.
B. Lock the aspect ratio.
C. Compress the picture.
D. Set the picture to be relative to the orignal picture size.

Correct answer is option B. Lock the aspect ratio. Explanation: When inserting pictures, we can avoid distorting the pictureif it is resized later by Lock the aspect ratio.