Skeleton. Test yourself

Which bone is the longest in the body?

How many bones does a grown-up have? 26, 206 or 2006?

How does the elbow bend? Only one way, in a circle or not at all?

What does bone marrow make?

What protects the heart and lungs?

  • Skin
  • Skeleton
  • Skull
  • Spine
  • Ribs
  • Muscles
  • Blood vessels
  • Spinal cord
  • Nerves
  • Kidneys
  • Spleen
  • Pancreas
  • Oesophagus
  • Large intestine
  • Appendix
  • Small intestine
  • Bladder
  • Stomach
  • Liver
  • Gallbladder
  • Diaphragm
  • Lungs
  • Windpipe
  • Heart
  • Blood
  • Brain
  • Eyes
  • Ears
  • Nose
  • Mouth, teeth and tongue
  • Journeys: Heart Test yourself
  • Journeys: Brain Test yourself
  • Journeys: Skin Test yourself
  • Journeys: Stomach Test yourself
  • Journeys: Lungs Test yourself
  • Journeys: Eyes Test yourself
  • Journeys: Skeleton Test yourself
  • Journeys: Muscles Test yourself
  • Journeys: Liver Test yourself
  • Journeys: Blood Test yourself