Answer: going to bed at different times each night
Explanation: To keep the body to understand what is going to happen, by getting enough sleep without messing up the body pychologicly, it allows the body to adjust its internal clock.
Answer: T
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To provide the body with a strong and mobile framework and to allow the body to move. I also I believe the skeletal system Provides the body with a strong mobile....and to supply the body with minerals
The immune system usually protects from bacteria, injury and diseases.
Wdym my cool homeslice dood>??