Answer:
protection, energy restoration
Explanation:
Protection, energy restoration sleep theory -
Sleeping is the process in the life of an organism , where the person or the living creature , tends to relax the mind and body together and restore the energy for the upcoming day .
Sleeping is an important and necessary activity of the organism , and lack of sleep can lead to many problems in the day to day activities .
Hence , from the given scenario of the question ,
Emma need to rest and sleep , in order to restore and protect her energy .