Draw the patterns of whole and half steps for major and minor scales. useing w for whole and h for jalf steps liset the formula for the two scales below. remember there are 7 steps for each scale.

minor scale formula

major scale formula

Photography has changed its subject matter quite a lot over the past few years. in the 1800's, it was considered normal for families to have  post mortem photos of their loved ones, and now that would be completely unacceptable. i think that photographers have always pushed boundaries and have been eager to capture everything, it is just society that changes their boundaries.