BILL NYE VIDEO – BONES AND MUSCLES
25 points
Name: ______________________
Per ___
Date _______
Purpose: To record information in order to expand understanding. Directions: As you watch this video, answer the following questions. 1. About how many bones does the human body have?
2. How can you prove that bones have minerals?
3. What animal has no bones and just cartilage?
4. What would happen to your body without bones?
5. Why do you need muscles?
6. What are the strongest bones in your skeleton?
7. About how many muscles are in your body?
8. What kind of joints are in our hands?
9. Where do we have fixed joints?
10. What happens when you crack your knuckles?
11. What does a well designed shoe allow you to do?
12. Why is it easier to smile than to frown?
13. What animal has more bones in its neck than a Giraffe?
14. How many bones do you have when you are born?
15. What makes your bones strong?
16. How many bones in your backbone?
17. Is there such a thing as “big boned”? Explain
18. What percentage of your body weight is muscle?
19. What is bone stronger than inch for inch?
20. How is it possible for bones to move in different ways?