IM not sure but I think the answer is A!!!XD
Hope this helped!!!XD
Also, can i get brainliest please? Almost at a new rank!!!XD
<span>the question like this is called assumptions, but the assumptions have to be proved by experiments and prove to be the best, but generally in science, theories might change from time to time, so in science, it is necessary to prove the hypothesis, not just by putting up the theories.
hope this helps </span>
Answer:
How will they explain it?
They will explain it carefully.
We will explain it carefully.
I will explain it carefully.
He will explain it carefully