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Q1: What causes malaria? <br>A) viruses <br>B) plasmodium parasites <br>C) bacteria <br>D) parasitic worms
Q45: Why was the Carolina parakeet exterminated? <br>A) because it
Q51: _ _ is found entrapped in the
Q62: What has nearly driven prairie dogs to
Q66: Hydropower supplies about _ % of Canada's
Q76: Toxic chemicals are only those that cause
Q87: _ is the development of sustainable or
Q91: What are some activities that have led
Q97: On what factor does correspondence between climate
Q102: What legislation regulates the 23,000 chemical substances