before the columbian exchange there were no oranges in florida no bananas in ecuador no paprika in hungary no potatoes in ireland no coffee in colombia no pineapples in hawaii no rubber trees in africa no chili peppers in thailand no tomatoes in italy and no chocolate in switzerland
Amyotrophic lateral sclerosis (ALS), also known as Lou Gehrig's disease and Charcot disease, is a specific disorder that involves the death of neurons.myotrophic lateral sclerosis (ALS), also known as Lou Gehrig's disease and Charcot disease, is a specific disorder that involves the death of neurons.
Stephen Hawking - Fields of Study. Hawking's major research is in the areas of theoretical cosmology, focusing on the evolution of the universe as governed by the laws of general relativity. He is most well known for his work in the study of black holes.