The answer is D, improves strength
Answer:Theists say that god put use into this earth to tell our life stories to young people so they can find the right path to choose.
Explanation:
Answer:
The clinical trial show efficacy and safety.
Explanation:
There are tests that are done to make sure that the drug, vaccine, etc. works. The effectivness is called efficacy. In order for a drug to be apporved it has to be safe and effective. If it fails this test, it is not approvable.
