Saved Bookmarks
| 1. |
Evolution of photosynthetic organism made life possible for heterotrophs on earth.comment |
| Answer» Evolution of photosynthetic (green plants) organism made life possible for heterotrops because heterotrops takes food from autotropes which is prepaired by them if photosynthetic organisms (autotropes) are not present than there is no food for heterotropic organisms and they will die | |