Answer:
b) heavy rains or fast-melting snow causes floods in many parts of the world.
Explanation:
"fast-melting snow" which is closer to "causes" is singular
Answer:
I am 50% sure that the answer is B
Explanation:
I think that the answer is d
Answer:
1.
an exchange of diverging or opposite views, typically a heated or angry one.
2.
a reason or set of reasons given with the aim of persuading others that an action or idea is right or wrong.