_____ are hard and rigid.
BONES are hard and rigid!
What bone protects the brain?
The SKULL protects the brain.
What's the difference between voluntary and involuntary muscles? Answer in your own words.
Voluntary muscles move when we want them to, involuntary muscles move without us realizing.
True or False? Joints connect bones.
TRUE!
BONUS QUESTION! How many bones has the human body got?
206 bones!
Name three joints!
Shoulder, elbow, wrist, hips, knee, ankle..
What happens if we haven't got any bones?
We can't stand up, move or walk!
What do muscles do?
They pull on the joints and help us move
_______ are flexible and elastic.
MUSCLES are flexible and elastic!
What do joints do?
They connect our bones and help us move.
Is the knee a bone or a joint?
A joint!
What are the three parts of the Musculoskeletal system?
Bones, muscles and joint.
What does the Musculoskeletal System help us do?
It helps us move!
What do your rib bones protect?
Your heart and organs.
Name one muscle we can move involuntarily?
The heart!