Which of the following are sources of low-level radiation?
A) medical X-rays
B) nuclear waste truck passing by
C) burning of fossil fuels
D) all of the above
E) a and c only
1 answer
D) all of the above
A) medical X-rays
B) nuclear waste truck passing by
C) burning of fossil fuels
D) all of the above
E) a and c only
1 answer
2 answers
3 answers
1 answer
0 answers