PRO gress,,PRE conceived, PRE cede, POST mortem(?), POST script, PRE amble ... perhaps ?
Answer:
The 5 answers are
Explanation:
1. Law of superpostion
2. younger than
3. principle cross-cutting relationships
4. younger than
5. mass spectrometer
If you're asking what an alliteration is, it a sentence or multiple sentences that have the same beginning sound recurring. example: Allen ate apples all day with the alligator.
Answer:
similes they use like or as to compare something but metaphors compare things but don't use like or as