I think ethics are the moral principles or values that generally govern the conduct of an individual or group.
Answer:
fulcrum
Explanation:
Fulcrum -
The term is used , to act as a support , is known as fulcrum.
Any support for any task or activity is known as fulcrum .
From the given scenario of the question,
As, Julian takes help or support of her toes in order to gain certain height and take out the book kept at higher level.
Hence,
The toes of Julian act as a fulcrum.
It would be a true and if I am wrong than this was an irrational answer ;)
Yes they have the ability due to the fact that they are able to out run there predator
