Muscles and Bones

Material that make blood cells is called __________.

• cartilage

• tissue

• marrow

• joint

Muscles that you can control are called ______________

• smooth

• cardiac

• involuntary

• voluntary

Where do we find cardiac muscles?

• heart

• stomach

• lungs

• bones

Your skeletal system performs these jobs for your body (Choose all correct answers):

• Bones protect organs

• Bones make blood cells

• Bones control heart rate

• Bones store minerals

What are tough strands of connective tissue that connect muscle to your bones called?

• ligaments

• lever

• fulcrum

• tendons

What kind of muscles would you find in your stomach and blood vessels?

• voluntary

• smooth

• cardiac

• skeletal

Where would you find voluntary muscles? (Choose all correct answers.)

• eyes

• heart

• arms

• stomach

A place where two or more bones meet is called a _____.

• cartilage

• lever

• joint

• tendon

When you were born, most of your body was made of ___.

• cartilage

• bone

• ligaments

• tendons

What types of joints are found in the human body? (Choose all correct answers.)

• gliding joints

• skeletal joints

• hinge joints

• ball and socket joints