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_____ is how many times a minute your heart beats.
heart pump
heart beat
pulse
heart dance
What type of organ is the heart?
a joint
a muscle
a tendon
a ligament
What body system is the heart a part of?
respiratory system
circulatory system
skin
skeletal system
The heart is part of the _______ system, a network made up of the heart, blood, and blood vessels.
muscular
circulatory
respiratory
skin
The tubes that carry blood throughout every part of the body are called _____.
cells
blood vessels
organs
tendons
Which blood vessels carry blood BACK to the heart?
veins
arteries
Which blood vessels carry blood AWAY from the heart?
veins
arteries
The function of capillaries is to...
carry blood away from the heart
deliver blood to all the body’s cells
carry blood back to the heart
What 3 things make up the CS?
Blood, blood vessels, heart
Why does the heart pump blood to the lungs first?
To collect oxygen
Blood that is pumped around the body in arteries has ..... oxygen
High
Blood that is pumped to the heart in veins has .... oxygen
Low
What is the function of the CS?
To bring food and oxygen to the body and remove waste CO2
The waste product of the CS
CO2
The pumping of blood around the body
Circulation
Pressure
A squeezing/squashing force applied on something
Pressure
Circulation
