Which part of the electromagnetic spectrum has the lowest ...

[123654777]

Which part of the electromagnetic spectrum has the lowest frequency?
 
  A) ultraviolet B) infrared C) gamma D) visible E) radio

Question 2

Most experts believe that, for safe disposal, high-level nuclear wastes should be buried for
 
  A) 100,000 to 1 million years.
  B) a few million years.
  C) 100 to 500 years.
  D) 1000 to 10,000 years.
  E) as long as humans remain on Earth.

[Pamela.irrgang@yahoo.com]

Answer to Question 1

E

Answer to Question 2

D

[123654777]

Thanks for the timely response, appreciate it

[jojobee318]

YES! Correct, THANKS for helping me on my review