Answer: One such hypothesis, demonstrating the critical thinking concept of Ledoux , suggests that these reactions all share the same evolutionary origins.
Explanation:
Joseph E. LeDoux is an American neuroscientist whose research is primarily focused on survival circuits, including their impacts on emotions such as fear and anxiety.
All animals respond equally to a dangerous situation. Each animal is the product of its own evolutionary past. The reactions change as the world in which they work changes.
Some points about expressions are :