Study

UNIT 1 CIRCULATORY SYSTEM

  •   0%
  •  0     0     0

      Back   Restart
  • This organ pumps up blood through the blood vessels
    The heart
  • The thorax is located in the excretory system
    False.
  • These blood vessels connect arteries to veins
    Capillaries
  • Proteins provide you with a lot of energy.
    False. Fats provide you with a lot of energy
  • Eggs are carbohydrates
    False. Eggs are proteins
  • When the heart contracts it pumps up blood into...
    The arteries
  • The thoracic cavity is made up of the sternum, the kidneys and the ribs
    False. Not the kidneys
  • In this system the main organs are the lungs.
    The respiratory system
  • The heartbeat is produced when you eat
    False. When the heart contracts and relaxes.
  • Veins carry blood back to the heart.
    True
  • The heart is made up of bones
    False. It is made up of muscles
  • These are long tubes distributed throughout our body
    Blood vessels
  • This system expels waste from the body.
    The excretory system
  • Blood is made up of water
    True
  • During circulation, oxygen and nutrients are moved throughout your body
    True
  • The main organs of the digestive system are...
    The stomach and the intestines
    • Your experience on this site will be improved by allowing cookies.