The muscles pull on the bones. The muscles protect the bones. Muscles grow at the same rate as bones. Muscles send electrical impulses to bones.
I am hesitating between 4 options to answer the following question, which option should I choose?
Question: How do muscles and bones work together to create body movement?
Possibilities:
- The muscles pull on the bones.
- The muscles protect the bones.
- Muscles grow at the same rate as bones.
- Muscles send electrical impulses to bones.

The muscles pull on the bones.