20 things we should say more often!

Kid President believes the things we say can help make the world more awesome. Here he shares a special list of 20 things we should say more often. What would you add to it?

Super skeleton!

Do you know...

• What is the main function of the skeleton?
• Are bones hard or soft?
• What is the biggest and longest bone?
• Where is the smallest bone?
• How many bones do we have?

Try to answer to these questions by watching this interesting video: