Mechanisms that enhance or drive change are known as ________
A) negative feedback mechanisms B) open feedback mechanisms
C) positive feedback mechanisms D) closed feedback mechanisms
C
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Which of the following is the best example of an unsustainable practice?
A. Driving your new truck to work. B. Using solar power to cook your food and heat your house. C. Growing food in your backyard using organic practices. D. Riding your bike to class or work.
Is an ionic compound an example of a chemical compound, or is a chemical compound an example of an ionic compound?
A. A chemical compound is an example of an ionic compound. B. Neither is an example of the other. C. An ionic compound is an example of a chemical compound. D. Each is an example of the other.
During the Mesozoic, the east coast of North America became a passive margin
a. True b. False
Which of the following would be described as having ample rainfall or moisture from fog, with large conifers such as Sitka spruce and Douglas fir?
a. temperate rain forest b. temperate deciduous forest c. tropical rainforest d. chaparral e. taiga