Mushrooms, yeast, and mold are part of the kingdom

animalia

fungi

plantae

protista

i'm sorry, but can you list the answers? i cannot with something i don't know the answers to

,

chris

the answer is lactic acid from anaerobic respiration. the acid in lactic acid is what creates sore and burning muscles. if you think about how acid burns that will give you a clue for questions like this.

answer; ///animal spirits;