the awnser probably suports:
A) The physiologies of humans and some animals are very similar, so the reactions of these creatures to certain medications are the most reliable guide to the possible reactions of human patients.
A parliamentary procedure has so many rules so as to carry out its main goal of reaching the best decision without bias.
If motions are brought up and are directly recognized without rules, do you think everything will be deliberated properly?
The organization strictly follow parliamentary procedure in order to reach a group decision with the least conflict. Therefore, everything can be narrowed down to "peace and order".
It's all for peace and order.
The word <em>over </em>is used as an adverb in this sentence.
If the sentence said - There will be clouds over most of the country, then it would be a preposition.
