Interconnections

Cardiovascular System

Integumentary System Changes in skin blood flow are important in temperature control

Lymphatic System Blood pressure is important in normal function of the sex organs

Skeletal System Breaks down nutrients into forms readily absorbed by the bloodstreamM

Digestive System Oxygenates the blood and removes carbon dioxide. Helps the blood circulate

Muscular System Bones help the plasma calcium levels

Respiratory System The brain depends on blood flow for survival. Helps control blood flow and blood pressure

Nervous System Hormones are carried into the blood flow for survival. Helps control blood flow and blood pressure

Urinary System The kidneys clear the blood of wastes and substances present in the body. Kidneys help control blood pressure and blood volume

Endocrine System Returns tissue fluids to the bloodstream

Reproductive System Blood flow increases to exercising skeletal muscle, delivering oxygen and nutrients and removing wastes. Helps the blood circulate

Use the "Printable HTML" button to get a clean page, in either HTML or PDF, that you can use your browser's print button to print. This page won't have buttons or ads, just your puzzle. The PDF format allows the web site to know how large a printer page is, and the fonts are scaled to fill the page. The PDF takes awhile to generate. Don't panic!