10 questions
Why is it important that our bones are hollow?
We can move around easily
Our bones don't fracture easily
Our bones can make blood cells easily
Our organs receive more support
What can you predict from the fact that babies have more bones than adults?
Most adults suffer from bone loss
Teenagers also have more bones than adults
Babies shed some of their bones as they grow
Some of babies' bones fuse together as they grow
Where are blood cells made?
Stomach
Pancreas
Bone Marrow
Feet
Which part of the skeleton protects the lungs?
Femur
Ribs
Pelvis
Humerus
What mineral makes bone strong?
Oxygen
Iron
Calcium
Magnesium
What is the purpose of white blood cells?
To carry oxygen
To protect against infection
To speed up digestion
To trap dirt and dust
What two bones make up the skull?
Radius and ulna
Femur and pelvis
Ribs and spine
Cranium and mandible
How many bones do adult humans have?
206
24
270
145
Which life process is the skeleton the most important for?
Movement
Respiration
Excretion
Nutrition
What is the scientific name for the 'funny bone'?
Humerus
Femur
Clavicle
Patella