Human Body Systems

Takes in food, breaks down food, absorbs nutrients

• Excretory System

• Digestive System

• Metabolism

• Respiratory System

transports materials like oxygen, carbon dioxide, nutrients to all the cells of the body

• Digestive system
• Circulatory system
• Respiratory system
• Nervous system

Brings in oxygen to the body

• Respiratory system
• Digestive system
• Circulatory system
• Nervous system

Removes metabolic waste

• Excretory system
• Digestive system
• Respiratory system
• Circulatory system

Regulates the body by sending electrical impulses

• Nervous system
• Cardiovascular system
• Endocrine system
• Digestive system

Regulates the body by releasing hormones

• Endocrine System

• Circulatory System

• Respiratory System

• Digestive System

Fights disease and infection

• Circulatory system
• Respiratory system
• Immune system
• Digestive system

Shapes, supports, protects the body. Makes blood cells.

• Skeletal System
• Respiratory System
• Muscular System
• Digestive System

Provides movement

• Respiratory System

• Muscular System

• Nervous System

• Skeletal System

Makes sex cells for the creation of offspring

• Reproductive system
• Circulatory system
• Nervous system
• Digestive system