How many basic tastes can humans distinguish?
A. 5
B. 3
C. 6
D. 4
Answer: A
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The Intergovernmental Panel on Climate Change ________
A) constructed the Kyoto Protocol B) performed the research included in the climate change findings C) fines companies that pollute D) could not achieve its objectives because of lack of popular support E) is an international panel that reports on how climate change influences biomes and economies
Victor Yushchenko became Ukraine's president after the Orange Revolution, which encouraged greater independence from Russia
a. True b. False Indicate whether the statement is true or false
It is possible for regional average temperatures to change by more than 5°C in less than a decade.
Answer the following statement true (T) or false (F)
The objective of a species recovery plan is to
A. Invest corporate capital in species maintenance B. Interbreed threatened species with common species C. Increase an endangered species population until it is no longer endangered D. Study the species for a better understanding of its role in the biological community E. Protect the species to aid other organisms and resources in the ecosystem