Which theme replaced the more traditional memento mori theme in metaphysical poetry?

Carpe diem

Explanation:

The idea of memento mori (remember that you will die) was a common theme in poetry. However, this traditional theme was replaced with the theme of carpe diem (seize the day) in most metaphysical poetry. Both themes are strongly related, as carpe diem urges a person to fully enjoy each present moment. This type of mindfulness is usually achieved through an awareness of our own mortality, a concept that memento mori expresses.

this is b. how railways dealt with people riding the trains without paying

i think the answer is either c or d

im thinking d might make more sense though

sorry if im wrong