A food chain is a sequence of events through which nutrients and energy are passed when one organism consumes another. Each organism or individual is able to occupy a different trophic level in a food chain. Producers prepare their organic molecules. Consumers obtain organic compounds from producers or other organisms.

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Chapter 42, Problem 3SQ

Summary Introduction

Introduction:

A food chain is a sequence of events through which nutrients and energy are passed when one organism consumes another. Each organism or individual is able to occupy a different trophic level in a food chain. Producers prepare their organic molecules. Consumers obtain organic compounds from producers or other organisms.

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Answer 2

Question

Chapter 42, Problem 3SQ

Summary Introduction

Introduction:

A food chain is a sequence of events through which nutrients and energy are passed when one organism consumes another. Each organism or individual is able to occupy a different trophic level in a food chain. Producers prepare their organic molecules. Consumers obtain organic compounds from producers or other organisms.

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Answer 3

Question

Chapter 42, Problem 3SQ

Summary Introduction

Introduction:

A food chain is a sequence of events through which nutrients and energy are passed when one organism consumes another. Each organism or individual is able to occupy a different trophic level in a food chain. Producers prepare their organic molecules. Consumers obtain organic compounds from producers or other organisms.

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Answer 4

Question

Chapter 42, Problem 3SQ

Summary Introduction

Introduction:

A food chain is a sequence of events through which nutrients and energy are passed when one organism consumes another. Each organism or individual is able to occupy a different trophic level in a food chain. Producers prepare their organic molecules. Consumers obtain organic compounds from producers or other organisms.

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Answer 5

Chapter 42, Problem 3SQ

Summary Introduction

Introduction:

A food chain is a sequence of events through which nutrients and energy are passed when one organism consumes another. Each organism or individual is able to occupy a different trophic level in a food chain. Producers prepare their organic molecules. Consumers obtain organic compounds from producers or other organisms.

Answer 6

Chapter 42, Problem 3SQ

Summary Introduction

Introduction:

A food chain is a sequence of events through which nutrients and energy are passed when one organism consumes another. Each organism or individual is able to occupy a different trophic level in a food chain. Producers prepare their organic molecules. Consumers obtain organic compounds from producers or other organisms.

Answer 7

Chapter 42, Problem 3SQ

Summary Introduction

Introduction:

A food chain is a sequence of events through which nutrients and energy are passed when one organism consumes another. Each organism or individual is able to occupy a different trophic level in a food chain. Producers prepare their organic molecules. Consumers obtain organic compounds from producers or other organisms.

Answer 8

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Answer 11

Ch. 42 - In most ecosystems, producers use energy from...Ch. 42 - Prob. 2SQ Ch. 42 - Prob. 3SQ Ch. 42 - Primary productivity on land is affected by...Ch. 42 - An _______ is an autotroph. a. producer c....Ch. 42 - Most of Earths fresh water is _______. a. in lakes...Ch. 42 - Earths largest carbon reservoir is _______. a. the...Ch. 42 - Carbon is released into the atmosphere by ________...Ch. 42 - Prob. 9SQ Ch. 42 - The ______ cycle is a sedimentary cycle. a....

Solution Summary: The author explains that trophic levels refer to the position of an organism in a food chain.

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