Skeletons and Muscles. Chapter 5 Lesson 1. Skeletons. Inquiry Warm-up Will it Bend and Move? Work with a partner to complete the warm-up and worksheet—you have 15 mins. Skeletons. Why is a skeleton important? What functions does it carry out?. Skeletons. http://youtu.be/ICwLlrQKVcg.
Chapter 5 Lesson 1
3. Skeleton without hard parts
On the inside of an organism
-helps us move in our environment
On the outside of an organism