Two forms of energy which those are inertia and friction
Native Americans would engage in "starvation and sleep loss".
The procedure incorporates a total fast for four days, alone at a consecrated site in nature which is picked by the older folks for this purpose. A few communities have utilized similar locales for ages. Amid this time, the youngster supplicates and cries out to the spirits that they may have a dream, one that will enable them to discover their motivation throughout everyday life, their job in a society, and how they may best serve the General population.
Answer:
Unfocused interaction
Explanation:
Unfocused interaction is a behavior in which two or more people, sharing the same space, interact between them with <u>gestures or signals</u> (body language) without any kind of vocal communication.
Even if Trevor is wearing his headphones, listening only to the music (not his sorroundings) he knows, as well as the other passegners of the subway, that it is better no to bump each other shoulders (we all hate that), and, by "tacit agreeement", both Trevor and the passengers around him, will avoid bumping shoulders, even if no one talks about it.
The only possible remaining question may be the <u>cause </u>of it, and i think there are a bunch of reasons for it, but probably the best one is the force of habit.