<span>A. Jack Candless; renames candidate</span>
For question 1, I believe it is B.
For question 2, I think it is B too.
I might get this wrong tho.
Answer:
Animals are used in scientific research to help us understand our own bodies and how they work. This is necessary to develop new medicines. Animals are also used to safety test potential medicines before they are tested in people and to check the safety of other chemicals.
Explanation:
There is no context with this. If you comment on my post with what happened during the talent show I could help!