Answer: A large amount of energy is lost at each level, so there has to be a limit on the number of trophic levels.
Explanation:
<span>recent government spending be best described as: Constantly increasing
For example, due to aggressive welfare and foreign policies programs, United States' Debt under President Obama's supervision has increased for about $ 9 Trillion. The most amount of deficit in United States' history
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Answer:
California did not have the first gold rush in American history. ...
The Gold Rush was the largest mass migration in U.S. history. ...
The Gold Rush attracted immigrants from around the world. ...
The Gold Rush was a male-dominated event. ...
Early sections of San Francisco were built out of ships abandoned by prospectors.
Explanation: