Help me with sorting these I am totally blanking

What should you do before editing a photograph? tag the photo. filter the photograph. change the iso setting. save a back up copy.

Examine the piece above. what is the subject matter in this piece? what is the content?

The caves at lascaux were closed in 1963 because a. vandals were destroying the paintings b. the collective breath of the many visitors caused the paintings to corrode c. the weather was destroying the paintings d. the government of france wanted scholars to be able to study the work without distraction