The correct answer to the question is : B) It has a very long life.
EXPLANATION:
The main hazardous problem of nuclear waste is that it has a very long life. The waste radioactive materials are still dangerously radioactive for so many years as they are not in any use in any commercial sectors.
Hence, the correct answer to the question is that nuclear waste has a very long life which makes it difficult to dispose responsibly.
Yep, the aorta is the main artery that carries blood away from your heart to the rest of your body :)
The answer is wrong. u r right. think about an ambulance passing by u. the pitch is highest when it is right beside u.
Answer: 83.3 W
Explanation: I think, I’m not sure. If I’m wrong correct me ;)