Humans took seeds from wild plants and grew them close to their homes, and the very early farmers observed that some plants had more favorable characteristics than others, such as better-tasting or more numerous or retained seeds, or were easier to grow, or were more vigorous.
Dallas does not experience winter
Answer:
Mexico and other Lat.in American countries
Explanation:
- More than half of the immigrants have originated form the developing countries as they leave due to desperate social and the economic circumstances.
- The largest group is formed by the Poland, Pakistan and Sweden and Germany Lithuania and the Vietnam. The act was called as Hart-Celler
Answer:
i love you :)
Explanation:
Humans are increasingly influencing the climate and the earth's temperature by burning fossil fuels, cutting down rainforests and farming livestock. This adds enormous amounts of greenhouse gases to those naturally occurring in the atmosphere, increasing the greenhouse effect and global warming.
