Answer: lose money gain knowledge
Explanation: You lose money from debt and you gain alot more knowledge and can get a degree which can help you get jobs in the future.
Answer:
The author's point of view about the? Zoos were open to the general public, too, so everyone could find out about animals.
Explanation:
Talk about how many have come through the years.
For example: Many immigrants have entered (whatever country, I'd assume America but you can fill in the blamk) but by far the most that have entered would be (number here) and (this percent) have stayed and.....
And if not that, maybe talk about how their cultures have affected the world or another country because of immigration. I hope that helps!