Veal had an orrery, an electrifying machine, a turning lathe, a theatre (in the wash-house), a chemical apparatus, and what he called a select library of all the works of the best authors of ancient and modern times and languages.
The main difference between autotrophic and heterotophic cells is  that autotroph cells produce their own food, while heterotrophic  cells do not. Another difference is that â¦ autotrophs obtain carbon  from inorganic sources like carbon dioxide, while heterotrophs get  their reduced carbon from other organisms.
A: A heterotroph is any organism, including carnivores, omnivores and herbivores, that cannot produce its own food through solar energy and must feed off another life form. In the food chain, heterotrophs represent the consumers. The autotrophs, such as plants and algae, are called the producers of the food chain because of their ability to produce their food with no need to consume another organism. Continue Reading