This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: None, Subject name: Forensic Medicine
Rigor mortis can be simulated by - 
Select and explain. 
A. Cadaveric spasm, B. Algor mortis, C. Adipocere, D. Livor mortis
A: Cadaveric spasm
Answer: A: Cadaveric spasm 
Explanation: None