Human Body Systems/Levels of Organization Vocab Quiz

What system performs all of the MOVEMENTS of your body?

• Muscular

• Digestive

• Skeletal

• Nervous

Defends body against germs.

• Integumentary

• Immune

• Respiratory

• Reproductive

Distributes oxygen and nutrients.

• Circulatory

• Respiratory

• Endocrine

• Excretory

Protective barrier against germs.

• Integumentary

• Immune

• Lymphatic

• Muscular

Removes extra water from AROUND CELLS and filters out bacteria and waste.

• Excretory

• Lymphatic

• Endocrine

• Digestive

Removes waste from body. Produces urine in kidneys. Feces in the large intestines. CO2 in lungs.

• Excretory

• Lymphatic

• Immune

• Skeletal

Regulates homeostasis in the body by producing HORMONES.

• Endocrine

• Nervous

• Immune

• Reproductive

Breaks down and absorbs the nutrients.

• Digestive

• Reproductive

• Muscular

• Nervous

Absorbs oxygen and releases CO2.

• Respiratory

• Digestive

• Circulatory

• Skeletal

Provides structure, protects internal organs and produces marrow.

• Skeletal

• Muscular

• Nervous

• Integumentary