The nurse is working in a phase iii trial. what would be the objectives of the trial?

Phase III trials are awesome. I love everything about phase III trials, except for the fact that I have no clue what they are. I hope this helps!!

hope it mark me as brainlieast.

well first you need the sample of the temperature and gas level. i couldnt write a hypothesis unless i had some data. i think temperature changes will effect volumes of gas because gas changed into a solid or liquid at specific temperatures.