Cardiovascular System

Question or Hint Answer or Word

Each upper chamber of the heart is called? Atrium
What is the sound of a beating heart? lub-dub lub-dub
What is your cardiovascular system made of? heart, blood, blood vessels
Give one way the cardiovascular system helps maintain homeostasis? carry nutrients, remove waste from cells, regulate hormones
What does cardiovascular mean? Heart-blood vessel
A blood vessel that carries blood back to the heart? Vein
Cardiovascular problems can be caused by... Heredity (wrong answers: Heart attack, Sickness, Not enough oxygen, Heart failure)