BLOOD
What color is the blood when it reaches the lungs
Blue
How many chambers does the heart have?
Four
The place where oxygen enters the blood and carbon dioxide leaves the blood
What is the lungs
The largest artery in the body
What is the function of blood in our body?
Carry nutrients and oxygen to our body cells
Blood vessels that carry blood AWAY from the heart
Arteries
How many miles of blood vessels do we have in our bodies, if we were to piece them together.
What is the 60,000 miles, or wrap around the Earth 2.5 times
This gas is transported in the veins, away from the body, back to the heart and then to the lungs where it is released, and causes blood to be tinted blue.
What is carbon dioxide
The number of times your heart beats per minute
What is the Pulse
Blood vessels that carry blood BACK TO the heart
Veins
Where nutrients enters the blood?
What is the Small Intestine
The heart is a _______ and is located to the left center of your chest.
What is a muscle
What is the desired range of heartbeats during activity to make the heart stronger.
What is the target heart rate?
How does the oxygen get to lungs and then into the blood?
Breathing
The heart is about the size of your ______
What is the fist
Causes the blood to be red, away from the heart to the rest of the body.
What is oxygen (oxygen rich blood)
The number of heart beats when your body is at rest is called....
What is the resting heart rate.
In the circulatory system, Blood ______ through the body and brings important nutrients, gases (oxygen, carbon dioxide), liquids, and heat to the body.
What is circulates
Can damage the heart, lungs, and blood vessels?
What is smoke
The Heart beat is actually _______ in our heart opening and closing.