Whether all the muscles that function in locomotion necessarily attached to hard skeletal elements or not. Introduction: Skeleton is a hard structure that protects the internal organs of a living organism. Skeletons can be inside the body or outside the body. In mammals, the skeleton is made up of bones. All the bones, when they are joined together, make the “skeletal system” of a body. The skeleton system is divided into three main parts- hydrostatic skeleton, endoskeleton, and exoskeleton.

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Answer 1

Question

Chapter 33.2, Problem 2RA

Summary Introduction

To determine: Whether all the muscles that function in locomotion necessarily attached to hard skeletal elements or not.

Introduction: Skeleton is a hard structure that protects the internal organs of a living organism. Skeletons can be inside the body or outside the body. In mammals, the skeleton is made up of bones. All the bones, when they are joined together, make the “skeletal system” of a body. The skeleton system is divided into three main parts- hydrostatic skeleton, endoskeleton, and exoskeleton.

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Answer 2

Question

Chapter 33.2, Problem 2RA

Summary Introduction

To determine: Whether all the muscles that function in locomotion necessarily attached to hard skeletal elements or not.

Introduction: Skeleton is a hard structure that protects the internal organs of a living organism. Skeletons can be inside the body or outside the body. In mammals, the skeleton is made up of bones. All the bones, when they are joined together, make the “skeletal system” of a body. The skeleton system is divided into three main parts- hydrostatic skeleton, endoskeleton, and exoskeleton.

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Answer 3

Question

Chapter 33.2, Problem 2RA

Summary Introduction

To determine: Whether all the muscles that function in locomotion necessarily attached to hard skeletal elements or not.

Introduction: Skeleton is a hard structure that protects the internal organs of a living organism. Skeletons can be inside the body or outside the body. In mammals, the skeleton is made up of bones. All the bones, when they are joined together, make the “skeletal system” of a body. The skeleton system is divided into three main parts- hydrostatic skeleton, endoskeleton, and exoskeleton.

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Answer 4

Question

Chapter 33.2, Problem 2RA

Summary Introduction

To determine: Whether all the muscles that function in locomotion necessarily attached to hard skeletal elements or not.

Introduction: Skeleton is a hard structure that protects the internal organs of a living organism. Skeletons can be inside the body or outside the body. In mammals, the skeleton is made up of bones. All the bones, when they are joined together, make the “skeletal system” of a body. The skeleton system is divided into three main parts- hydrostatic skeleton, endoskeleton, and exoskeleton.

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Answer 5

Chapter 33.2, Problem 2RA

Summary Introduction

To determine: Whether all the muscles that function in locomotion necessarily attached to hard skeletal elements or not.

Introduction: Skeleton is a hard structure that protects the internal organs of a living organism. Skeletons can be inside the body or outside the body. In mammals, the skeleton is made up of bones. All the bones, when they are joined together, make the “skeletal system” of a body. The skeleton system is divided into three main parts- hydrostatic skeleton, endoskeleton, and exoskeleton.

Answer 6

Chapter 33.2, Problem 2RA

Summary Introduction

To determine: Whether all the muscles that function in locomotion necessarily attached to hard skeletal elements or not.

Introduction: Skeleton is a hard structure that protects the internal organs of a living organism. Skeletons can be inside the body or outside the body. In mammals, the skeleton is made up of bones. All the bones, when they are joined together, make the “skeletal system” of a body. The skeleton system is divided into three main parts- hydrostatic skeleton, endoskeleton, and exoskeleton.

Answer 7

Chapter 33.2, Problem 2RA

Summary Introduction

To determine: Whether all the muscles that function in locomotion necessarily attached to hard skeletal elements or not.

Introduction: Skeleton is a hard structure that protects the internal organs of a living organism. Skeletons can be inside the body or outside the body. In mammals, the skeleton is made up of bones. All the bones, when they are joined together, make the “skeletal system” of a body. The skeleton system is divided into three main parts- hydrostatic skeleton, endoskeleton, and exoskeleton.

Answer 8

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Answer 9

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Answer 11

Ch. 33.1 - Prob. 1LO Ch. 33.1 - Prob. 2LO Ch. 33.1 - Prob. 3LO Ch. 33.1 - Prob. 1FQ Ch. 33.1 - Prob. 1TK Ch. 33.1 - Prob. 2TK Ch. 33.1 - Prob. 3TK Ch. 33.1 - Prob. 1RA Ch. 33.1 - Prob. 2RA Ch. 33.1 - Prob. 3RA

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