Answer:
Homeostasis
Explanation:
"ability to maintain a relatively stable internal state that persists despite changes in the world outside."
Hope this Helps
Phenotype refers to the observable traits an organism has. An example is blue eyes, black hair.
You have not given the concept map. But I think it might be this one. So, according to this concept map, the answer should be B. H2O and CO2
It sweats. The sweat can cool the feet down... CAUSE THEY ARE ON FIRE