Muscular System

There are over ___ muscles all over our body.

• 206

• 300

• 600

• 1000

Muscles are attached to bones by _______.

• Tendons

• Ligaments

• Joints

• Muscles

Voluntary muscles are also known as ________ muscles.

• Smooth

• Jointed

• Striated

• Cardiac

Involuntary muscles are also known as ______ muscles.

• Rough

• Skeletal

• Striped

• Smooth

Exercise keeps our muscles healthy.

• True

• False

_________ is the longest muscle in the human body.

• Sartorius

• Femur

• Cardiac

• Smooth

Cardiac muscles are found in our legs.

• True

• False

A skull has 33 bones.

• True

• False

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