Life Would Not Be Possible Without

question 48

Multiple Choice

Life would not be possible without

• A)autotrophs.
• B)primary consumers.
• C)secondary consumers.
• D)heterotrophs.
• E)chemoheterotrophs.

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Definitions:

Time Series

A forecasting technique that uses a series of past data points to make a forecast.

Cycles

Patterns in the data that occur every several years.