Answer:
1. Carbon-14 breaks down into nitrogen-14
2. I think it is the first one but I am not completely sure
3. nucleons
4. Strong Nuclear force
The answer is C. There was concern that U.S. citizens' privacy was being violated.
Answer:
mississippi and missouri rivers
Explanation:
Answer:
The ancient civilization overcame the limits of its geography. The ancient civilization didn’t pay enough attention to architecture.
Explanation: