Answer:
clinical trials test the safety and effectiveness of a drug or treatment. It is important that they be done correctly
Explanation:
I believe if you have five large pizzas and split them in half meaning they would be 2 halves in each box. then they would be 10 people at the party if everybody gets 1/2 of a pizza
I am not sure but maybe he wanted to make things suspenseful and make new problems and conflict
I would say either A or C. Well sounds better. C
