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Energy Sources

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Questions and Answers

Which type of organism is a self-feeder that uses CO2 as a source of carbon?

Heterotroph

Phototroph

Autotroph (correct)

Chemotroph

What type of work involves a change in location or orientation?

Mechanical (correct)

Osmotic

Concentration

Electric

Which type of organism feeds on organic compounds for energy?

Heterotroph (correct)

Autotroph

Chemotroph

Phototroph

What predicts the direction of energy flow in the biosphere?

<p>Thermodynamics</p> Signup and view all the answers

What is the source of high-energy in the biosphere?

<p>Sun</p> Signup and view all the answers

Energy Sources

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Questions and Answers

Which type of organism is a self-feeder that uses CO2 as a source of carbon?

What type of work involves a change in location or orientation?

Which type of organism feeds on organic compounds for energy?

What predicts the direction of energy flow in the biosphere?

What is the source of high-energy in the biosphere?

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