Answer:
a documentary that covers a research team's efforts to understand how the mantis shrimp acts in its natural habitat
It means the "Junior Reserve Officer Training Corps", by the US Armed Forces.
He cares more about preaching to his audience than entertaining them.
He is a simple person that only sees the world in absolutes.
He loses himself in the sermon he is preaching to the audience
Answer:
on a shoestring. With very limited financial means, as in The newlyweds were living on a shoestring. The precise allusion in this term is unclear. One fanciful theory is that debtors in British prisons would lower a shoe by its laces from a window so as to collect funds from visitors or passers-by.
Explanation: