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.
The answer is
<span>B.
Federal Reserve System</span>
Answer:
first one
Explanation:
flat maps can be used for that, 3d maps would have mountains, rocky terrain, etc.
There are Seven NORTH AMERICA
EUROPE
ASIA
SOUTH AMERICA
AFRICA
AUSTRALIA
ANTARCTICA
Hope it helped. :)
I believe the correct answer from the choices listed above is the second option. In the summer, temperatures exceed 100 f, whether it's a cloudy day or clear day. The seasonal weather condition expressed here is the summer. It <span>is the hottest of the four temperate seasons, falling between spring and autumn.</span>
