Biology: Concepts and Investigations
Biology: Concepts and Investigations
5th Edition
ISBN: 9781260259049
Author: Hoefnagels
Publisher: MCG
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Chapter 38, Problem 9WIO
Summary Introduction

To determine:

The changes that would happen if there is no bacteria in the body and also determine the changes in nutrient cycle without bacteria.

Concept introduction:

It is known that human body has several friendly bacteria. These bacteria play some important roles in the human body. Nutrient cycle is the movement of organic and inorganic matter back into the production. In nutrient cycle, the energy moves in unidirectional pathway.

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