He definitely wasn't all there, if you know what I mean
Mis function is the answer to your question
Answer:
A systems of beliefs
Explanation:
According to the given question, the use of the word "philosophies" in the excerpt means "systems of beliefs".
This is because, it is described that Muir and Pinchot has a philosophy which were not at odds but rather work well together.
I will tell you just copy and paste the story into the comment box
Explanation:
Fist she tried to fix it because the author have expressed her feeling during her trying... Then she thought about her sister of being a good fixer...
SO the answer is B
Hope this helps!