I don't know what you are talking about, but it sounds interesting
If an ecosystem is disturbed, it becomes unbalanced and can not return to the stable of equal equilibrium, the most probable thing is that the species that live there unbalance their way of life. If the imbalance is not in a serious state, they are likely to adapt to the situation and change their habits to survive, unfortunately if the imbalance is imminent will come the time when species reach extinction.
Samantha is the second girl that has achieved full colors for drum majority’s. (sorry if this isn’t right)
Perseverance is being able to consistently complete an action, or purpose, regardless of obstacles or difficulties.
I hope this helps you!