Because the tropical rainforest is very wet and warm so it's never cold
Biogeography is the study of geographical distribution of fossils, various species (plants and animals) and ecosystems throughout geological time and space
Because most of the fungi were found in moisture places not the same to plants they will found everywhere.
A molecule is two or more atoms held together by chemical bonds.
You need to show a picture, we don't know what the structure indicated by the arrow is.
