Objective: Describe how the tissues and organs in the cardiovascular, respiratory, and digestive system help maintain homeostasis in the human body. 

Vocabulary

Cardiovascular System:  atria   ventricles   arteries    veins    capillaries    valves     aorta     vena cava     hemoglobin

Respiratory System: alveoli    bronchi     mucus     bronchioles    larynx     trachea    diaphragm

Digestive System: enzymes    mastication    peristalsis    esophagus    small intestine    large intestine    colon    liver  pancreas