Most mexicans speak Spanish because that is their culture and it probably came along and changed from time to time. <span />
Answer:
The application of scientific knowledge to solve problems or create new products is inter dependant with curiosity
During the early earth, when photosynthesis has not yet evolved, there were only negligible amounts of free oxygen in the atmosphere. It was said that the Earth's atmosphere had no free oxygen then. This is about 3.5 billion years ago.
Answer:
Third Agricultural Revolution.
Explanation:
This explanation is describing the Third Agricultural Revolution. I hope this helps you!
