If ''The Wretched of the Earth'' was not ''the handbook for the black revolution,'' as its publisher boasted, it was certainly a sourcebook of revolutionary slogans. (Eldridge Cleaver once said that ''every brother on a rooftop can quote Fanon.'') ''Violence,'' Fanon argued most famously, ''is a cleansing force.
Carbon dioxide is taken in by plants and split into oxygen and carbon. The oxygen is releas â¦ ed as a bi-product. The carbon is used to make glucose, a sugar that plants synthesize for energy.
Plants need carbon dioxide for photosynthesis, but animals have no use for carbon dioxide. In fact, it is toxic to animals and is dumped out as a waste product.hey use carbon dioxide to make food The basic building blocks of the sugars plants make through photosynthesis that they use for energy and building materials.