Answer:
A sample of a specific species of microorganism was added to 100 mL of a liquid culture medium. ... The 1 mL of experimental culture medium was replaced by 1 mL of new sterile culture medium to maintain a constant volume.
There was an evolution of land because there was water back in Egypt and now there isn’t because now is a dessert
Autotroph: Any kind of plant because they can create their own food.
Heterotroph: Humans because we can't create our own food.
