MRS. JOHNSON'S CLASS SITE
Semester One
Note Sheet
The Digestive System
The Excretory System
Why you need a digestive system
Digestive System Anatomy
Food's Journey Through The Digestive System
Accessory Organs
Types of Digestion
Proteins in urine
Excretory Structures
Excretory Structures and Functions
Nephron Structure (Scroll Down)
Nephron Function
Semester One