Skeletal System Review

You will need to identify all 17 bones we have labeled in class.

• True

• False

Who has more bones?

• Adults with 206

• Adults with 300

• Babies with 300

• Babies with 206

You will need to know the five functions of the skeletal system.

• True

• False

What is red bone marrow?

• the soft tissue in the bone that makes blood cells

• the soft tissue in the bone that makes fat cells

• the hard dense layer of bone

• the layer of bone that makes the bones lightweight

Tags

NGSS.MS-LS1-3

What is yellow bone marrow?

• the soft tissue in the bone that makes blood cells

• the soft tissue in the bone that stores energy as fat

• the hard dense layer of bone

• the layer of bone that makes the bones lightweight

What is compact bone?

• the soft tissue in the bone that makes blood cells

• the soft tissue in the bone that stores energy as fat

• the hard dense layer of bone

• the layer of bone that makes the bones lightweight

What is spongy bone?

• the soft tissue in the bone that makes blood cells

• the soft tissue in the bone that stores energy as fat

• the hard dense layer of bone

• the layer of bone that makes the bones lightweight

If you weighed 100 pounds how much of that would be from your skeleton?

• 20 pounds or 20%

• 30 pounds or 30%

• 50 pounds or 50%

• 5 pounds or 5%

The bones are hard because they are made of which of the following substances?

• vitamins

• minerals

• concrete

• sand

Tags

NGSS.MS-PS1-1

Bones are living organs!

• True

• False

Tags

NGSS.MS-LS1-3