Human Skeletal System

What body system have we been studying for the past 2 weeks?

• Skeletal

• Muscular

• Nervous

• Digestive

The Skeletal System involves...

• The muscles of the body

• The nerves of the body

• The bones of the body

• The lungs of the body

How many bones are in the human body?

• 15

• 50

• 143

• 206

The soft, inside part of the bone is called...

• marrow

• blood

• spongebob

• veins

Which is NOT found inside the bones?

• blood vessels

• nerves

• marrow

• eyes

Which is NOT a job that bones do?

• Make a frame for the body

• Pump blood throughout the body

• Protect the body parts

• Help the body move

The ribs protect the...

• nose & mouth

• heart & lungs

• knee & shinbone

• head & shoulders

The backbone protects the _______ inside it.

• Marrow

• Joint

• Nerves

• Cartilage

Another name for the backbone is the _________.

• Joint

• Spine

• Knee

• Shinbone

Tags

NGSS.MS-LS4-2

The skull protects the ________.

• Eyes

• Teeth

• Heart

• Brain