Humans have collected and grown mushrooms for food for thousands of years, and humanity's use of mushrooms extends back to Paleolithic times. Given these facts, since when have mushrooms been eaten among the following options:
- Medieval times
 - To keep their body heat.
 - Paleolithic times
 - it keeps an organism warm
 - the body's largest organ
 - The Great Depression
 - important habitats
 - Modern times


 

   Paleolithic times      