"Even Some Olympic Athletes Cheat With Drugs" Crossword

The examination of a dead body to determine the cause of the death.
The use of banned performance enhancing drugs typically used by athletes.
A chemical that controls important body activities, such as growth. It triggers and regulates chemical reactions.
A type of tissue used to produce movement by contracting its cells.
The chance or mathematical likelihood that some bad thing might happen.
An integrated group of humans or animals that support each other for the greater good.
Tiny infectious particles consisting of RNA or DNA surrounded by protein.
The replacement of a tissue or an organ with that from another organism.
The skeleton of a person’s or animal’s head.
The amount of individuals from the same species that lives in the same area.