ecosystem services" in paragraph 2 could be best replaced by ____.,,,,benefits provided by the economy|==functions that ecosystems perform for humanity|services offered by wildlife organizations|economic services provided by local communities">
7
pivotal" in paragraph 4 could be best replaced by:,,,,trivial|==crucial|secondary|irrelevant">
11
establishment" in paragraph 2 is closest in meaning to:,,,,==creation|destruction|preservation|alteration">
18
their" in paragraph 4 refers to ____.,,,,ecosystem stability|biodiversity|==local people|ecological imbalance">
30
their" in paragraph 1 refers to:,,,,natural habitats|==reintroduced populations|conservationists|species">
31
collaborative" in paragraph 4 is CLOSEST in meaning to ____.,,,,independent|==cooperative|competitive|isolated">
40