the skeletal and musclar system

The human skeleton is made up of ______ bones.

• 312

• 206

• 221

• 237

The largest bone in the body is the___.

• humerus

• patella

• femur

• heart

The vertebrae protects your

• heart.

• spine.

• bladder.

• lungs.

Muscles are connected to your bone by

• tendons.

• joints.

• glue.

• blood.

The part of the body where two bones meet is called

• tendon.

• joint.

• connector.

• patella.

Your ribs protect your

• bladder and lungs

• brain and intestines

• heart and lungs

• stomach and heart

What nutrient will help your bones be strong?

• Vitamin B

• calcium

• Mountain Dew

• Fruit Punch

Your bones are alive.

• true

• false

Tags

NGSS.4-LS1-1

Your brain is protected by your

• ribs

• femur

• pelvis

• skull

The cardiac muscle is found only in your

• foot

• arm

• heart

• brain