Health Science Circulatory System Crossword Puzzle

QUESTIONS LIST:

• heart : pumps blood throughout the body
• vein : carries carbon dioxide-rich blood towards the heart
• artery : carries oxygen-rich blood away from the heart
• capillaries : connects veins and arteries together
• blood : contains nutrients, oxygen, and waste. is also the thing being pumped throughout the body
• valves : allow blood to flow in only one direction in the heart and control the flow of blood by opening and closing.
• circulatory : the system that moves blood, oxygen, and nutrients to cells and removes waste
• lungs: organ that exchanges oxygen and carbon dioxide
• transportation: one function the circulatory system does
• regulation: another function the circulatory system does