Respiratory System

Welcome: Respiratory System
Description: Question:What is the largest muscle in the body? Heart, What does the heart do? Pumps blood around the body. Pump oxygen from the lungs to body parts that need it. After the body parts use the oxygen, it carries carbon dioxide to the body.Where does the blood go? Everywhere!
Grade Level: 6-8
Curriculum: Health / PE
Keywords: Health, students, fitness, blood, body
Author(s): Berta Fe