Answer:
Origin: Clavicular head
Explanation:
The pectoralis major (from Latin pectus, meaning 'breast') is a thick, fan-shaped muscle, situated at the chest of the human body. It makes up the bulk of the chest muscles and lies under the breast. ... The pectoralis major's primary functions are flexion, adduction, and internal rotation of the humerus
He was known for the "Allotey Formalism" which arose from his work on soft X-ray spectroscopy. He was the 1973 recipient of the UK Prince Philip Golden Award for his work in this area.
Source - Wikipedia
Answer: That sounds great!
Explanation: your body needs sleep to restore the days information that you learnt and to 're -new' your brain and hormones etc. What you said is correct
Hope this helped x
Rigor Mortis is a muscle stiffness that happens within around 24 hours of death so if it was present the death was recent
