After your blood is pumped back into your heart, what needs to be cleaned out?
neurons
carbon dioxide and waste
white blood cells
leftover oxygen and nutrients
What part is number 8?
Vena Cava
Right Ventricle
Pulmonary Vein
Aorta
What system is the heart part of ?
The central nervous system
The circulatory system
The digestive system
The skeletal system
What is the size of your heart?
Your heart is the size of your fist
How long does it take for a drop of blood to travel your body?
a year
an hour
about one minute
a day
What part of the heart does the blood enter after it has traveled throughout the body?
The right side of the heart
Vena Cava
The left side of the heart
Pulmonary Artery
What do blood vessels do?
helps take your blood where it needs to go
helps you move your body
helps the lungs when deliver blood to the heart
helps the heart pump blood
What part is number 4?
Pulmonary artery
Left Atrium
Vena Cava
Aorta
Before entering the heart, what organ does blood travel through?
none the blood stays in the heart
the brain
the lungs
the stomach
What part is number 3?
Right Atrium
Right Ventricle
Pulmonary Vein
Aorta
What part is number 1?
Vena Cava
Aorta
Left atrium
Pulmonary artery
What part is number 6?
Pulmonary Vein
Left Atrium
Vena Cava
Right Ventricle
If you were comparing your heart to an object, what object would best describe your heart?
a car
a computer
you can't compare it to an object
a pump
What part is number 5?
Right Atrium
Left Atrium
Aorta
Pulmonary Vein
What part is number 2
Aorta
Right atrium
Right ventricle
Pulmonary Vein
What does your blood carry throughout your body?
carbon dioxide and waste
oxygen and nutrients
only oxygen because the rest travels through your bones
neutrons
What part is number 7?
Left Ventricle
Left Atrium
Vena Cava
Pulmonary Vein
What part of the heart does blood enter after it travels through the lungs?
Vena Cava
The right side of the heart
Aorta
The left side of the heart