When did Aristotle classify animals
What year (needed for science project) HELP!!!!
Aristotle classified animals during 4th century BC. He was known to be among the first to certificate the division of life forms into animals and plants. Find out more details on http://animals.about.com/od/scientificdisciplines/a/classifyinganim_4.htm.
You could make a volcano...umm show what lungs look like after you smoke...