Skeletal System Trivia

A major job of the skeletal system is to:

• support the body

• protect the organs

• provide red blood cells in marrow

• all of these choices

True or False? Giraffes and Humans have the same number of bones in their necks?

• True

• False

Tags

NGSS.MS-LS4-2

Detectives use bones to determine

• Who died?

• How a person died?

• How old a person was when they died?

• All of these choices

The cranium protects this organ:

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• 
• 
• 

Without bones, our body would have no

• skin

• shape

• hair

• fluid

How many bones are in the human body?

• 104

• 206

• 410

• 1280

Which mineral helps bones stay strong?

• 
• 
• 
• 

True or False: Teeth are a good source of DNA

• True

• False

The ribs protect this organ:

• 
• 
• 
• 

Some bones make blood cells in the:

• marrow

• holes

• pores

• roots