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