No they would not function because if the organisms can play function in hot environments and the human body is not hot enough for the organisms to survive and function.
I have done GCSE sciences and also applied science a level so I could probably help you :)
Q: On steep slopes and mountains,____ helps reduce erosion by creating level areas for crops.
A: terracing
The valves prevent the backward flow of blood.
Remember that organisms within a particular environment all adapt in a simultaneous basis depending on the type of environment presented within them. This is part of Charles Darwin's theory of evolution when he observed animals in the Galapagos island.
This survival instinct of the frog can be of disadvantage to it because other animals might be able to recognize their calls due to familiarity of this naturally occurring trait that they do. The frogs can now be more prone to predator attacks within its environment.