1 : the act of predetermining : the state of being predetermined: such as
a : the ordaining of events beforehand
b : a fixing or settling in advance
2 : a purpose formed beforehand
Answer:
Experimental Research or Observational trial Reasearch ,
Explanation:
Hard to tell because its not really diving much description and theres about 12 types of research procedures , but those are some of the MOST common research procedures it would 9/10 most likely be.
Hope that helped :D!!!
3. PR.
It stands for per rectum
It works according to the guidelines set by the authorities
