Answer:
Government purchases are expenditures on goods and services by federal, state, and local governments. The combined total of this spending, excluding transfer payments and interest on the debt, is a key factor in determining a nation's gross domestic product (GDP). Transfer payments are expenditures that do not involve purchases, such as Social Security payments and farm subsidies.
D all of the above because anything in an ecosystem adds to the biodiversity of it.
I would most probably go for c
1. they wanted to force them to work for free labor.
2. They were kidnaps and broght over by boats
The answer to this question is B
