B. Directions: Read and encircle the letter of your answer.


1. Where is the cardiac muscle found?

A. bones
B. heart
C. lungs
D. skin

2. What connects muscles to the bones?


A. bone
B. cartilage
C. ligaments
D. tendons

3. What are the three types of muscles?


A. tendons, joints, ligaments
C. cardiac, skeletal, smooth

B. flexion, extension, smooth
D. skeletal, smooth, stringy

4. What is a voluntary muscle? It is a muscle that you _ .


A. fuse together
C. have no control over the muscle

B. work automatically
D. have no control over the muscle

5. What type of muscles make up the heart?


A. cardiac muscle
C. smooth muscle
B. skeletal muscle
D. voluntary muscle
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