Bi Sheng's movable type changed how ancient China printed its documents, making printing more efficient and easier. Instead of carving an entire book into one huge block, characters are carved into small clay blocks.
Answer:
After a volcanic eruption or earthquake, primary succession occurs when lichens break down rocks to generate new, nutrient-rich soils. Pioneer species are the first species to colonize an area following a severe disturbance, and they assist to shape the new habitat.
Explanation:
The union leader was : Grant
The confeserate leader was: Robert e. Lee
Yea, you Rightt!
(UNICEF) is Responsible...
