The different levels of the body organization are described below: Chemical level: The chemical levels of the organization include the atoms and the molecules, that combine together in an arranged manner to form a cell as well as all the body structures. Cells: The cells are the basic functional and structural unit of life. An organism can have either a single cell or multiple cells. If something lacks cellular organization, they cannot be considered as living. A cell is capable of performing all the functions essential for life. Tissue: The tissue is the group of cells performing similar functions and hasthe same structure. In a multicellular organism, they perform a particular role inthe maintenance of normal physiology. Organ: Many tissues together form organs. The organs are the cluster of tissues which perform a self-contained and self-vital function. Different tissues in the organs perform a different function, which is essential to carry out various physiological processes. Organ system: The organ system is the group of organs, which is involved in carrying out a specific physiological process. For example,the digestive system has various organs and is responsible for digestion in the organism.

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Answer 1

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Definition Definition Organ system that helps in the digestion of food by mechanical and biochemical processes. The digestive system breaks down food into simpler components that enable the body to then absorb or transport nutrients. The human digestive system includes the gastrointestinal tract or alimentary canal and the associate glands. The organs of the gastrointestinal tract include the mouth, pharynx, esophagus, stomach, small intestine, and large intestine. The associated glands include salivary glands, liver, gallbladder, and pancreas.

Chapter 1, Problem 2RE

Summary Introduction

Introduction:

The different levels of the body organization are described below:

Chemical level:

The chemical levels of the organization include the atoms and the molecules, that combine together in an arranged manner to form a cell as well as all the body structures.

Cells:

The cells are the basic functional and structural unit of life. An organism can have either a single cell or multiple cells. If something lacks cellular organization, they cannot be considered as living. A cell is capable of performing all the functions essential for life.

Tissue:

The tissue is the group of cells performing similar functions and hasthe same structure. In a multicellular organism, they perform a particular role inthe maintenance of normal physiology.

Organ:

Many tissues together form organs. The organs are the cluster of tissues which perform a self-contained and self-vital function. Different tissues in the organs perform a different function, which is essential to carry out various physiological processes.

Organ system:

The organ system is the group of organs, which is involved in carrying out a specific physiological process. For example,the digestive system has various organs and is responsible for digestion in the organism.

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Homeostasis maintains the body’s internal conditions within a narrow range.a. Trueb. False

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Homeostasis involves maintaining Select one: a. body conditions outside the normal range b. a relatively constant internal environment in the body c. the external environment to accommodate the body's needs d. the body in a fixed, unchanging state

Answer 2

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Definition Definition Organ system that helps in the digestion of food by mechanical and biochemical processes. The digestive system breaks down food into simpler components that enable the body to then absorb or transport nutrients. The human digestive system includes the gastrointestinal tract or alimentary canal and the associate glands. The organs of the gastrointestinal tract include the mouth, pharynx, esophagus, stomach, small intestine, and large intestine. The associated glands include salivary glands, liver, gallbladder, and pancreas.

Chapter 1, Problem 2RE

Summary Introduction

Introduction:

The different levels of the body organization are described below:

Chemical level:

The chemical levels of the organization include the atoms and the molecules, that combine together in an arranged manner to form a cell as well as all the body structures.

Cells:

The cells are the basic functional and structural unit of life. An organism can have either a single cell or multiple cells. If something lacks cellular organization, they cannot be considered as living. A cell is capable of performing all the functions essential for life.

Tissue:

The tissue is the group of cells performing similar functions and hasthe same structure. In a multicellular organism, they perform a particular role inthe maintenance of normal physiology.

Organ:

Many tissues together form organs. The organs are the cluster of tissues which perform a self-contained and self-vital function. Different tissues in the organs perform a different function, which is essential to carry out various physiological processes.

Organ system:

The organ system is the group of organs, which is involved in carrying out a specific physiological process. For example,the digestive system has various organs and is responsible for digestion in the organism.

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Answer 3

Question

Definition Definition Organ system that helps in the digestion of food by mechanical and biochemical processes. The digestive system breaks down food into simpler components that enable the body to then absorb or transport nutrients. The human digestive system includes the gastrointestinal tract or alimentary canal and the associate glands. The organs of the gastrointestinal tract include the mouth, pharynx, esophagus, stomach, small intestine, and large intestine. The associated glands include salivary glands, liver, gallbladder, and pancreas.

Chapter 1, Problem 2RE

Summary Introduction

Introduction:

The different levels of the body organization are described below:

Chemical level:

The chemical levels of the organization include the atoms and the molecules, that combine together in an arranged manner to form a cell as well as all the body structures.

Cells:

The cells are the basic functional and structural unit of life. An organism can have either a single cell or multiple cells. If something lacks cellular organization, they cannot be considered as living. A cell is capable of performing all the functions essential for life.

Tissue:

The tissue is the group of cells performing similar functions and hasthe same structure. In a multicellular organism, they perform a particular role inthe maintenance of normal physiology.

Organ:

Many tissues together form organs. The organs are the cluster of tissues which perform a self-contained and self-vital function. Different tissues in the organs perform a different function, which is essential to carry out various physiological processes.

Organ system:

The organ system is the group of organs, which is involved in carrying out a specific physiological process. For example,the digestive system has various organs and is responsible for digestion in the organism.

Expert Solution & Answer

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Check out a sample textbook solution

See solution

Answer 4

Question

Definition Definition Organ system that helps in the digestion of food by mechanical and biochemical processes. The digestive system breaks down food into simpler components that enable the body to then absorb or transport nutrients. The human digestive system includes the gastrointestinal tract or alimentary canal and the associate glands. The organs of the gastrointestinal tract include the mouth, pharynx, esophagus, stomach, small intestine, and large intestine. The associated glands include salivary glands, liver, gallbladder, and pancreas.

Chapter 1, Problem 2RE

Summary Introduction