Answer :
It is an example of either hard work and determination or having 2 jobs
Tamara works night shifts at a bar on the weekends and then early morning Monday as a dorm janitor. Her changing schedule is an example of
- Circadian Rhythm
What is Circadian Rhythm?
This refers to the different changes which occurs within the life of an individual within a 24 hour period and is responsible for sleep-wake patterns.
With this in mind, we can see that because Tamara works night shifts and then in the early morning asa a dorm janitor, her changing schedule is an example of circadian rhythm.
Read more about circadian rhythm here:
https://brainly.com/question/4095233