Skeletal System questions

How many bones are in the adult Skeletal System?

• 66

• 106

• 166

• 206

At what age do your bones stop growing?

• 93

• 15

• 25

• 42

Answer explanation

The skull protects your___.

• brain

• lungs

• spine

• heart

What is the spongy substance in your bone called?

• tissue

• bone marrow

• fat

• cartilage

The femur is the longest bone in the human body.

• True

• False

There are ___ ribs in the human skeleton.

• 6

• 12

• 18

• 24

Most of the bones of the skeletal system are present in the___.

• arms & legs

• hands & feet

The vertebrae surrounds and protects the___.

• kidneys

• brain

• lungs

• spinal cord

Where do the bones meet?

• the ligaments

• the rib cage

• the joints

• the cafeteria

The bones in your spine are called___.

• Vertebrae

• Spinal Cord

• Fungus

• Tissue