Trophic Level
What will be an ideal response?
Rank in the feeding hierarchy of a food chain. Organisms at higher trophic levels consume those at lower trophic levels.
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The sand dunes shown in this photograph
A. are part of a complex dune field. B. are inactive because they have been eroded by running water. C. are isolated and have well-defined crescent shapes. D. are loess deposits. E. formed in a wet climate based on their shape.
The leading Muslim countries in the world today in terms of numbers are
A) Bangladesh and Afghanistan.
B) India and Nepal.
C) Indonesia and Pakistan.
D) Iraq and Iran.
Verify Local Connectivity and Test Access Control List
A) the growth of international and supranational organizations uniting the world's people B) the trend toward international trade agreements among the countries of the world C) the growing interconnectedness of people and places through converging processes of economic, political, and cultural change D) the spread of McDonald's throughout the world E) the pattern of increasing telephone and Internet connections around the world
What "ingredient" is required to begin the chain reaction in a nuclear power plant?
A) 238U B) A proton C) A neutron D) Heat