·plants were spread from one continent to another. · animals and diseases were introduced to new areas. · populations were destroyed by foreign contact. · the process began in the late 15th century. all of these are describing a) the silk roads. b) scientific discovery. c) the columbian exchange. d) circumnavigation of the world.

Read the paragraph. before the industrial revolution, most goods were made by hand, in peoples’s homes. workers would buy raw materials and complete each step in the process to make a finished product. manufacturing by hand took a long time, and therefore, the prices for finished goods was high. industrialization changed all that. machines took over the manufacturing process. these machines were much more efficient than workers creating items by hand. this meant that many more items could be produced, drastically reducing their price, and making them more affordable for consumers. which would be the best example to use to support the information in this body paragraph?

How did the first punic war differ from the second punic war

What new weapon made allied leaders worry about the cost of invading the japanese mainland?