Question

2) A: Population of a region does not change.
R : Birth rate, death rate and migration affect
the population of a region.
1) Only A is correct
2) Only R is correct
3) Both A and R are correct and R is the correct
explanation of A.
4) Both A and R are correct but R is not the
correct explanation of A.​

Answer 1

Answer:

according to me your answer is 2) only R is correct

Answer 2

Answer:

only R is correct you can check once