Answer:
He served as the 39th president of the United States from 1977 to 1981.
Answer:
Ancient Chinese began farming rice over 9,000 years ago. Farming made life easier because people no longer had to travel to hunt animals, but could grow their food where they lived. Rice and millet were the two main crops grown in Ancient China.
Explanation:
Answer:
Carbon dioxide
Explanation:
Carbon dioxide is the main gas produced when burning coal
