I believe that the disadvantages outway the advantages. Afterall we want to stay healthy and live longer.
Conduction, it is direct contact from the hand to the hot coal.
I like the word bats. It is cool. I also like the world "c o v i d 19" and "coronaviruses". I live getting colds cuz my mother treats me like her queen and puts a crown on my head. I am suffering from respiratory malfunction so please donate to my gofundme. Sars CoV 2 sucks. I spill over my shirt- NOOO! I go to the zoo for "zoo nosis" and then I sleep.
When a mutation has an effect that helps a species adapt to an environment, and specimens of both genders have it, it will end up taking over, causing evolution to gradually happen.