Skeletal and Muscular System Review

Functions of the skeletal system include:

1. 1. forms a solid framework of bones to _____________________ the body

2. 2. protects the body

3. 3. anchors muscles

• support

• pump blood through

• digest

Functions of the skeletal system include:

1. 1. forms a solid framework of bones to support the body

2. 2. ________________ the body

3. 3. anchors muscles

• feeds

• protects

• controls

Functions of the skeletal system include:

1. 1. forms a solid framework of bones to support the body

2. 2. protects the body

3. 3. _____________ muscles

• anchors

• builds

• controls

Exoskeletons are ________________ skeletons.

• external

• internal

Insects and crustacea, such as crabs, have this type of skeleton.

• exoskeleton

• endoskeleton

Endoskeletons have an ________________ skeleton.

• external

• internal

Animals with backbones (vertebrates), such as lions, have this type of skeleton.

• exoskeleton

• endoskeleton

Tags

NGSS.MS-LS4-2

The adult human skeleton is made up of ___________ bones.

• 310

• 120

• 206

What is the most important difference between the male and female skeleton?

• The female pelvis is wider, flatter, and more circular.

• Female skeletons have a bigger rib cage.

• Male skeletons have bigger feet.

Tags

NGSS.MS-LS4-2

What are the main organs of the skeletal system?

• muscles and bones

• bones and joints

• tendons and ligaments