Start your journey into the human body with cells, bones and muscles. Our resource takes you through a fascinating study of anatomy with current information. Be

**This is the chapter slice "The Skeletal System - Bones" from the full lesson plan "Cells, Skeletal & Muscular Systems"** What do cells, bones and muscles have

What do cells, bones and muscles have in common? They are all part of the human body, of course! Our resource takes you through a fascinating study of the human

A version of the OpenStax text

**This is the chapter slice "The Muscular System - Muscles" from the full lesson plan "Cells, Skeletal & Muscular Systems"** What do cells, bones and muscles ha