The Excretory and Circulatory system

The _______ containing waste products enters one of the two kidneys.

________ travels from the kidneys, to the ureters to the bladder.

____________ is the releasing of waste produced by our cells outside the body.

The circuit where blood travels between the heart and the lungs.

____ percent of sweat is water.

Two chambers located in the lower part of the heart.

Very thin blood vessels that run to the organs to exchange substances between the blood and the cells.

The kidneys _______ the blood to clean it.

Part of the excretory system made up of ureters, the bladder and the urethra.

Carries the blood from the heart to the organs.

Part of the heart between the atriums and ventricles that opens to let blood flow through in one direction but keeps it from flowing back.

Two chambers in the upper part of the heart.

The excretory system expels ____ and _____ from our bodies.

____________ is released through the respiratory system.

Carries the blood from the organs to the heart.

The circuit where blood travels between the heart and the other organs.

Contain thousands of tiny tubes that remove waste from the blood to make urine.

Blood moves through these two circuits.

Oxygen, nutrients and ______ travel in the blood from one part to another.