Chapter 18, Problem 57P

Summary Introduction

To describe:

The term adequate diet.

Introduction:

All humans and all the other the organisms need food and water to survive and remain alive. They directly or indirectly depend on plants for food as they are the only producers of food on earth. It is so because they have the green pigment called chlorophyll which has the capacity to trap the solar energy and the plants then use this energy to prepare food that is consumed by all the animals and by plat themselves too.