Thesis statement:
Throughout ones life, someone must stay courageous, ambitious, and have determination to overcome the obstacles and struggles that life throws at them.
or
Thesis: When one is facing challenges in life that are hard to overcome, it is always important to keep one's dreams in mind and believe in themselves in order to overcome those obstacles and challenges.
Answer:
(A) provides areas sheltered by plants
I think maybe False because I don't think it depends on alphabetical order and that it just depends on the order in which you used the source(s)