Which of the following activities would a person most likely be performing when displaying this eeg pattern?

The answer is :  Preparing a presentation for an important executive

Ican only answer your first question, a machine is like a human body because it's a little similar. they both almost work like the same.

Dis correct. the rest of the answers are definitely wrong.without the basic needs like food, shelter and love , one will remain trapped in trying to fulfil these needs first which means putting food on the table and struggling to pay bills. it is impossible to achieve self actualization when without the basic needs which is the base.