After reviewing the graph you have given with the question, there are several reasons why carbon 14 can't be used to accurately determine the age of organic remains that are 1 million years old.
A few of the reasons are; Carbon-14 has a short half life, after 1,000,000 years there wouldn't be enough carbon 14, and too little of the original radioactive sample would remain. Any of these choices are correct for the answer to the question you asked.
Answer:
Airline companies
Explanation:
United airlines can't get planes out because of quarantine
Europe by the influence of migration and the distinct ethnic groups of each country. ... World War II shaped the population patterns of Western Europe by its history, ... and ancient history that have shaped the sub-region's population patterns. ... The culture of ancient Rome still influences southern Europe.<span />
Answer:
A river delta is a low-lying plain or land form that occurs at the mouth of a river near where it flows into an ocean or another larger body of water. Deltas' greatest importance to human activities, fish and wildlife lay in their characteristic highly fertile soil and dense, diverse vegetation.
Explanation: